Routine Fire Wx Fcst (With/Without 6-10 Day Outlook)
Issued by NWS St. Louis, MO
Issued by NWS St. Louis, MO
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942
FNUS53 KLSX 202300
FWFLSX
Fire Weather Planning Forecast for Eastern/Central MO and Southwest IL
National Weather Service Saint Louis MO
559 PM CDT Thu Aug 20 2026
Mainly dry conditions are expected through the weekend, although
there is a low (20 percent) chance of showers and thunderstorms
Friday night through early Saturday afternoon. Near to below
average temperatures will persist through early next week along
with minimum afternoon RH varying between 45 and 65 percent and
light winds.
MOZ083-210900-
Dent MO-
Including the cities of Salem and Potosi/Salem Ranger District
559 PM CDT Thu Aug 20 2026
Tonight Fri Fri Night Sat
Cloud Cover Mclear Mclear Mclear Pcldy
Precip Type None None None Tstms
Chance Precip (%) 0 0 0 20
Chance of Thunder (%) 0 0 0 20
Temp (24h trend) 63 (-6) 89 (+3) 64 88
RH % (24h trend) 100 (+3) 45 (-10) 99 55
Wind 20ft AM(mph) lgt/var lgt/var
Wind 20ft PM(mph) lgt/var lgt/var lgt/var lgt/var
Precip Amount 0.00 0.00 0.00 0.00
Precip Duration 1
1700ft mixing temp 87 91
Mixing Hgt(ft-agl) 410 4740 410 4510
Transport Wnd (m/s) E 3 NW 2 NE 2 NW 5
Transport Wnd (mph) E 6 NW 5 NE 5 NW 10
Vent Rate (m/s-m) 250 4370 180 7280
Poor Poor Poor Fair
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY...Mostly clear. Lows in the lower 60s. Highs in the lower
80s. Northeast winds around 5 mph.
.MONDAY...Mostly cloudy. Lows around 60. Highs in the lower 80s.
Southeast winds around 5 mph.
.TUESDAY...Partly cloudy. Lows in the lower 60s. Highs in the
upper 80s. Southeast winds 5 to 10 mph.
.WEDNESDAY...Partly cloudy. Lows in the mid 60s. Highs in the
upper 80s. Northwest winds around 5 mph.
.THURSDAY...Partly cloudy. Lows in the mid 60s. Highs in the mid
80s. Northeast winds around 5 mph.
$$
MOZ099-210900-
Reynolds MO-
Including the city of Potosi/Salem Ranger District
559 PM CDT Thu Aug 20 2026
Tonight Fri Fri Night Sat
Cloud Cover Mclear Mclear Mclear Mclear
Precip Type None None None Tstms
Chance Precip (%) 0 0 0 30
Chance of Thunder (%) 0 0 0 30
Temp (24h trend) 62 (-8) 88 (+1) 65 88
RH % (24h trend) 100 (+1) 48 (-8) 100 54
Wind 20ft AM(mph) lgt/var lgt/var
Wind 20ft PM(mph) lgt/var lgt/var lgt/var lgt/var
Precip Amount 0.00 0.00 0.00 0.00
Precip Duration 2
1700ft mixing temp 87 91
Mixing Hgt(ft-agl) 430 4840 390 4770
Transport Wnd (m/s) NE 3 NW 2 NE 2 NW 4
Transport Wnd (mph) NE 6 NW 5 NE 3 NW 9
Vent Rate (m/s-m) 250 4160 120 7790
Poor Poor Poor Fair
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY...Mostly clear. Lows in the lower 60s. Highs in the mid
80s. Northeast winds around 5 mph.
.MONDAY...Partly cloudy. A chance of showers. Lows around 60.
Highs in the lower 80s. Southeast winds around 5 mph.
.TUESDAY...Partly cloudy. Lows in the lower 60s. Highs in the
upper 80s. Southeast winds around 5 mph.
.WEDNESDAY...Partly cloudy. Lows in the mid 60s. Highs in the
upper 80s. Northwest winds around 5 mph.
.THURSDAY...Partly cloudy. Lows in the mid 60s. Highs in the
upper 80s. North winds around 5 mph.
$$
MOZ084-210900-
Iron MO-
Including the city of Potosi/Salem Ranger District
559 PM CDT Thu Aug 20 2026
Tonight Fri Fri Night Sat
Cloud Cover Mclear Mclear Mclear Pcldy
Precip Type None None None Tstms
Chance Precip (%) 0 0 0 20
Chance of Thunder (%) 0 0 0 20
Temp (24h trend) 63 (-7) 87 (+3) 65 86
RH % (24h trend) 100 (0) 50 (-10) 99 57
Wind 20ft AM(mph) lgt/var lgt/var
Wind 20ft PM(mph) lgt/var lgt/var lgt/var lgt/var
Precip Amount 0.00 0.00 0.00 0.01
Precip Duration 1
1700ft mixing temp 85 90
Mixing Hgt(ft-agl) 400 4640 420 4410
Transport Wnd (m/s) NE 3 NW 2 E 2 NW 5
Transport Wnd (mph) NE 6 NW 5 E 3 NW 10
Vent Rate (m/s-m) 180 4000 130 7580
Poor Poor Poor Fair
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY...Mostly clear. Lows in the lower 60s. Highs in the lower
80s. Northeast winds around 5 mph.
.MONDAY...Partly cloudy. A chance of showers. Lows around 60.
Highs in the lower 80s. Southeast winds around 5 mph.
.TUESDAY...Partly cloudy. Lows in the lower 60s. Highs in the mid
80s. Southeast winds around 5 mph.
.WEDNESDAY...Partly cloudy. Lows in the mid 60s. Highs in the mid
80s. Northwest winds around 5 mph.
.THURSDAY...Partly cloudy. Lows in the mid 60s. Highs in the mid
80s. North winds around 5 mph.
$$
MOZ085-210900-
Madison MO-
Including the city of Fredericktown Ranger District
559 PM CDT Thu Aug 20 2026
Tonight Fri Fri Night Sat
Cloud Cover Mclear Mclear Mclear Pcldy
Precip Type None None None Tstms
Chance Precip (%) 0 0 0 20
Chance of Thunder (%) 0 0 0 20
Temp (24h trend) 63 (-8) 86 (+1) 65 85
RH % (24h trend) 100 (0) 52 (-11) 100 59
Wind 20ft AM(mph) lgt/var lgt/var
Wind 20ft PM(mph) lgt/var lgt/var lgt/var lgt/var
Precip Amount 0.00 0.00 0.00 0.00
Precip Duration 1
1700ft mixing temp 85 91
Mixing Hgt(ft-agl) 420 4480 420 4210
Transport Wnd (m/s) NE 3 NW 2 S 2 NW 4
Transport Wnd (mph) NE 7 NW 5 S 5 NW 9
Vent Rate (m/s-m) 260 3750 140 6990
Poor Poor Poor Fair
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY...Mostly clear. Lows in the lower 60s. Highs in the lower
80s. Northeast winds around 5 mph.
.MONDAY...Partly cloudy. Lows in the lower 60s. Highs in the
lower 80s. Southeast winds around 5 mph.
.TUESDAY...Partly cloudy. Lows in the lower 60s. Highs in the mid
80s. Southeast winds around 5 mph.
.WEDNESDAY...Partly cloudy. Lows in the mid 60s. Highs in the mid
80s. Northwest winds around 5 mph.
.THURSDAY...Partly cloudy. Lows in the mid 60s. Highs in the mid
80s. North winds around 5 mph.
$$
MOZ072-210900-
Crawford MO-
Including the city of Potosi/Salem Ranger District
559 PM CDT Thu Aug 20 2026
Tonight Fri Fri Night Sat
Cloud Cover Mclear Mclear Mclear Pcldy
Precip Type None None None Tstms
Chance Precip (%) 0 0 0 20
Chance of Thunder (%) 0 0 0 20
Temp (24h trend) 62 (-8) 87 (+2) 65 85
RH % (24h trend) 100 (+1) 51 (-9) 100 60
Wind 20ft AM(mph) lgt/var lgt/var
Wind 20ft PM(mph) lgt/var lgt/var lgt/var lgt/var
Precip Amount 0.00 0.00 0.00 0.00
Precip Duration 1
1700ft mixing temp 86 90
Mixing Hgt(ft-agl) 410 4320 410 3960
Transport Wnd (m/s) SE 2 NW 2 NE 2 NW 4
Transport Wnd (mph) SE 5 NW 5 NE 3 NW 9
Vent Rate (m/s-m) 210 3440 130 6280
Poor Poor Poor Fair
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY...Mostly clear. Lows in the lower 60s. Highs in the lower
80s. Northeast winds around 5 mph.
.MONDAY...Partly cloudy. Lows in the lower 60s. Highs in the
lower 80s. Southeast winds around 5 mph.
.TUESDAY...Partly cloudy. Lows in the lower 60s. Highs in the mid
80s. Southeast winds around 5 mph.
.WEDNESDAY...Partly cloudy. Lows in the mid 60s. Highs in the mid
80s. Northwest winds around 5 mph.
.THURSDAY...Partly cloudy. Lows in the mid 60s. Highs in the mid
80s. North winds around 5 mph.
$$
MOZ073-210900-
Washington MO-
Including the city of Potosi/Salem Ranger District
559 PM CDT Thu Aug 20 2026
Tonight Fri Fri Night Sat
Cloud Cover Mclear Mclear Mclear Pcldy
Precip Type None None None Tstms
Chance Precip (%) 0 0 0 20
Chance of Thunder (%) 0 0 0 20
Temp (24h trend) 62 (-7) 86 (+2) 65 85
RH % (24h trend) 100 (0) 51 (-12) 99 58
Wind 20ft AM(mph) lgt/var lgt/var
Wind 20ft PM(mph) lgt/var lgt/var lgt/var lgt/var
Precip Amount 0.00 0.00 0.00 0.00
Precip Duration 1
1700ft mixing temp 85 89
Mixing Hgt(ft-agl) 390 4420 380 3870
Transport Wnd (m/s) E 2 NW 2 NE 2 NW 4
Transport Wnd (mph) E 5 NW 5 NE 3 NW 9
Vent Rate (m/s-m) 180 3690 130 6560
Poor Poor Poor Fair
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY...Mostly clear. Lows in the lower 60s. Highs in the lower
80s. Northeast winds around 5 mph.
.MONDAY...Partly cloudy. Lows around 60. Highs in the lower 80s.
Southeast winds around 5 mph.
.TUESDAY...Partly cloudy. Lows in the lower 60s. Highs in the mid
80s. Southeast winds around 5 mph.
.WEDNESDAY...Partly cloudy. Lows in the mid 60s. Highs in the mid
80s. Northwest winds around 5 mph.
.THURSDAY...Partly cloudy. Lows in the mid 60s. Highs in the mid
80s. North winds around 5 mph.
$$
MOZ074-210900-
Saint Francois MO-
Including the cities of Farmington and Fredericktown Ranger
District
559 PM CDT Thu Aug 20 2026
Tonight Fri Fri Night Sat
Cloud Cover Mclear Mclear Mclear Pcldy
Precip Type None None None Tstms
Chance Precip (%) 0 0 0 20
Chance of Thunder (%) 0 0 0 20
Temp (24h trend) 63 (-6) 86 (+2) 65 85
RH % (24h trend) 100 (0) 51 (-12) 98 58
Wind 20ft AM(mph) lgt/var lgt/var
Wind 20ft PM(mph) lgt/var lgt/var lgt/var lgt/var
Precip Amount 0.00 0.00 0.00 0.00
Precip Duration 1
1700ft mixing temp 84 89
Mixing Hgt(ft-agl) 400 4400 420 3850
Transport Wnd (m/s) NE 2 NW 2 E 2 NW 5
Transport Wnd (mph) NE 5 NW 5 E 3 NW 12
Vent Rate (m/s-m) 180 4360 130 7500
Poor Poor Poor Fair
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY...Mostly clear. Lows in the lower 60s. Highs in the lower
80s. Northeast winds around 5 mph.
.MONDAY...Partly cloudy. Lows around 60. Highs in the lower 80s.
Southeast winds around 5 mph.
.TUESDAY...Partly cloudy. Lows in the lower 60s. Highs in the mid
80s. Southeast winds around 5 mph.
.WEDNESDAY...Partly cloudy. Lows in the mid 60s. Highs in the mid
80s. Northwest winds around 5 mph.
.THURSDAY...Partly cloudy. Lows in the mid 60s. Highs in the mid
80s. North winds around 5 mph.
$$
MOZ075-210900-
Sainte Genevieve MO-
Including the city of Fredericktown Ranger District
559 PM CDT Thu Aug 20 2026
Tonight Fri Fri Night Sat
Cloud Cover Mclear Mclear Mclear Pcldy
Precip Type None None None None
Chance Precip (%) 0 0 0 0
Chance of Thunder (%) 0 0 0 0
Temp (24h trend) 63 (-7) 85 (+1) 65 84
RH % (24h trend) 100 (0) 55 (-11) 99 62
Wind 20ft AM(mph) lgt/var lgt/var
Wind 20ft PM(mph) lgt/var lgt/var lgt/var N 3-7
Precip Amount 0.00 0.00 0.00 0.00
Precip Duration
1700ft mixing temp 83 88
Mixing Hgt(ft-agl) 400 4340 410 4330
Transport Wnd (m/s) N 2 NW 3 E 2 NW 5
Transport Wnd (mph) N 5 NW 6 E 5 NW 12
Vent Rate (m/s-m) 180 3710 180 8400
Poor Poor Poor Good
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY...Mostly clear. Lows in the lower 60s. Highs in the lower
80s. North winds around 5 mph.
.MONDAY...Partly cloudy. Lows in the lower 60s. Highs in the
lower 80s. Southeast winds around 5 mph.
.TUESDAY...Partly cloudy. Lows in the lower 60s. Highs in the mid
80s. Southeast winds around 5 mph.
.WEDNESDAY...Partly cloudy. Lows in the mid 60s. Highs in the mid
80s. Northwest winds around 5 mph.
.THURSDAY...Partly cloudy. Lows in the mid 60s. Highs in the mid
80s. North winds around 5 mph.
$$
ILZ079-210900-
Randolph IL-
Including the cities of Chester and Sparta
559 PM CDT Thu Aug 20 2026
Tonight Fri Fri Night Sat
Cloud Cover Mclear Mclear Mclear Pcldy
Precip Type None None None None
Chance Precip (%) 0 0 0 0
Chance of Thunder (%) 0 0 0 0
Temp (24h trend) 63 (-8) 84 (-2) 65 84
RH % (24h trend) 100 (0) 57 (-5) 100 64
Wind 20ft AM(mph) lgt/var lgt/var
Wind 20ft PM(mph) lgt/var lgt/var lgt/var NW 3-7
Precip Amount 0.00 0.00 0.00 0.00
Precip Duration
1700ft mixing temp 81 87
Mixing Hgt(ft-agl) 370 4110 400 4370
Transport Wnd (m/s) N 2 NW 3 NE 2 NW 5
Transport Wnd (mph) N 5 NW 6 NE 3 NW 12
Vent Rate (m/s-m) 170 3960 140 7550
Poor Poor Poor Fair
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY...Mostly clear. Lows in the lower 60s. Highs in the lower
80s. North winds around 5 mph.
.MONDAY...Partly cloudy. Lows in the lower 60s. Highs in the
lower 80s. Southeast winds around 5 mph.
.TUESDAY...Partly cloudy. Lows in the lower 60s. Highs in the mid
80s. Southeast winds around 5 mph.
.WEDNESDAY...Partly cloudy. Lows in the mid 60s. Highs in the mid
80s. West winds around 5 mph.
.THURSDAY...Partly cloudy. Lows in the mid 60s. Highs in the mid
80s. North winds around 5 mph.
$$
MOZ047-210900-
Moniteau MO-
Including the city of Cedar Creek Ranger District
559 PM CDT Thu Aug 20 2026
Tonight Fri Fri Night Sat
Cloud Cover Mclear Mclear Mclear Pcldy
Precip Type None None None Tstms
Chance Precip (%) 0 0 0 20
Chance of Thunder (%) 0 0 0 20
Temp (24h trend) 64 (-5) 89 (+5) 67 86
RH % (24h trend) 100 (0) 48 (-12) 99 55
Wind 20ft AM(mph) lgt/var lgt/var
Wind 20ft PM(mph) lgt/var lgt/var lgt/var lgt/var
Precip Amount 0.00 0.00 0.00 0.00
Precip Duration 1
1700ft mixing temp 88 88
Mixing Hgt(ft-agl) 420 4040 400 3960
Transport Wnd (m/s) SE 3 NW 2 N 2 N 4
Transport Wnd (mph) SE 7 NW 5 N 3 N 8
Vent Rate (m/s-m) 280 2890 140 5180
Poor Poor Poor Marginal
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY...Mostly clear. Lows in the lower 60s. Highs in the lower
80s. Northeast winds around 5 mph.
.MONDAY...Mostly cloudy. Lows in the lower 60s. Highs in the mid
80s. Southeast winds around 5 mph.
.TUESDAY...Partly cloudy. Lows in the mid 60s. Highs in the upper
80s. Southeast winds around 5 mph.
.WEDNESDAY...Partly cloudy. Lows in the upper 60s. Highs in the
upper 80s. North winds around 5 mph.
.THURSDAY...Partly cloudy. Lows in the mid 60s. Highs in the
upper 80s. Northeast winds around 5 mph.
$$
MOZ048-210900-
Cole MO-
Including the cities of Jefferson City and Cedar Creek Ranger
District
559 PM CDT Thu Aug 20 2026
Tonight Fri Fri Night Sat
Cloud Cover Mclear Mclear Mclear Pcldy
Precip Type None None None Showers
Chance Precip (%) 0 0 0 20
Chance of Thunder (%) 0 0 0 0
Temp (24h trend) 65 (-5) 90 (+6) 68 87
RH % (24h trend) 100 (0) 46 (-11) 98 52
Wind 20ft AM(mph) lgt/var lgt/var
Wind 20ft PM(mph) lgt/var lgt/var lgt/var lgt/var
Precip Amount 0.00 0.00 0.00 0.00
Precip Duration 1
1700ft mixing temp 88 90
Mixing Hgt(ft-agl) 410 4300 420 4180
Transport Wnd (m/s) SE 3 NW 2 N 2 N 4
Transport Wnd (mph) SE 6 NW 5 N 5 N 8
Vent Rate (m/s-m) 260 3730 140 5280
Poor Poor Poor Marginal
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY...Mostly clear. Lows in the mid 60s. Highs in the mid
80s. Northeast winds around 5 mph.
.MONDAY...Mostly cloudy. A chance of showers. Lows in the lower
60s. Highs in the mid 80s. Southeast winds around 5 mph.
.TUESDAY...Partly cloudy. Lows in the upper 60s. Highs around 90.
Southeast winds around 5 mph.
.WEDNESDAY...Partly cloudy. Lows in the upper 60s. Highs around
90. Northwest winds around 5 mph.
.THURSDAY...Partly cloudy. Lows in the upper 60s. Highs in the
upper 80s. Northeast winds around 5 mph.
$$
MOZ049-210900-
Osage MO-
Including the city of Cedar Creek Ranger District
559 PM CDT Thu Aug 20 2026
Tonight Fri Fri Night Sat
Cloud Cover Mclear Mclear Mclear Pcldy
Precip Type None None None Showers
Chance Precip (%) 0 0 0 20
Chance of Thunder (%) 0 0 0 0
Temp (24h trend) 62 (-9) 88 (+4) 66 86
RH % (24h trend) 100 (0) 48 (-10) 100 53
Wind 20ft AM(mph) lgt/var lgt/var
Wind 20ft PM(mph) lgt/var lgt/var lgt/var lgt/var
Precip Amount 0.00 0.00 0.00 0.00
Precip Duration 1
1700ft mixing temp 87 90
Mixing Hgt(ft-agl) 410 4290 380 4380
Transport Wnd (m/s) SE 3 NW 2 N 2 N 4
Transport Wnd (mph) SE 6 NW 5 N 3 N 8
Vent Rate (m/s-m) 250 3420 160 5940
Poor Poor Poor Marginal
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY...Mostly clear. Lows in the lower 60s. Highs in the lower
80s. Northeast winds around 5 mph.
.MONDAY...Mostly cloudy. Lows in the lower 60s. Highs in the
lower 80s. Southeast winds around 5 mph.
.TUESDAY...Partly cloudy. Lows in the mid 60s. Highs in the upper
80s. Southeast winds around 5 mph.
.WEDNESDAY...Partly cloudy. Lows in the upper 60s. Highs in the
upper 80s. Northwest winds around 5 mph.
.THURSDAY...Partly cloudy. Lows in the upper 60s. Highs in the
mid 80s. Northeast winds around 5 mph.
$$
MOZ059-210900-
Gasconade MO-
559 PM CDT Thu Aug 20 2026
Tonight Fri Fri Night Sat
Cloud Cover Mclear Mclear Mclear Pcldy
Precip Type None None None Tstms
Chance Precip (%) 0 0 0 20
Chance of Thunder (%) 0 0 0 20
Temp (24h trend) 62 (-8) 86 (+2) 65 84
RH % (24h trend) 100 (0) 53 (-7) 100 60
Wind 20ft AM(mph) lgt/var lgt/var
Wind 20ft PM(mph) lgt/var lgt/var lgt/var lgt/var
Precip Amount 0.00 0.00 0.00 0.00
Precip Duration 1
1700ft mixing temp 85 89
Mixing Hgt(ft-agl) 390 4250 370 4090
Transport Wnd (m/s) SE 3 W 2 NW 2 NW 4
Transport Wnd (mph) SE 6 W 5 NW 3 NW 8
Vent Rate (m/s-m) 240 3360 120 5510
Poor Poor Poor Marginal
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY...Mostly clear. Lows in the lower 60s. Highs in the lower
80s. Northeast winds around 5 mph.
.MONDAY...Mostly cloudy. Lows in the lower 60s. Highs in the
lower 80s. Southeast winds around 5 mph.
.TUESDAY...Partly cloudy. Lows in the mid 60s. Highs in the mid
80s. Southeast winds around 5 mph.
.WEDNESDAY...Partly cloudy. Lows in the mid 60s. Highs in the mid
80s. Northwest winds around 5 mph.
.THURSDAY...Partly cloudy. Lows in the mid 60s. Highs in the mid
80s. Northeast winds around 5 mph.
$$
MOZ062-210900-
Franklin MO-
Including the cities of Washington, Union, and Sullivan
559 PM CDT Thu Aug 20 2026
Tonight Fri Fri Night Sat
Cloud Cover Mclear Mclear Mclear Pcldy
Precip Type None None None Tstms
Chance Precip (%) 0 0 0 20
Chance of Thunder (%) 0 0 0 20
Temp (24h trend) 61 (-9) 86 (+2) 65 84
RH % (24h trend) 100 (0) 55 (-6) 100 61
Wind 20ft AM(mph) lgt/var lgt/var
Wind 20ft PM(mph) lgt/var lgt/var lgt/var lgt/var
Precip Amount 0.00 0.00 0.00 0.00
Precip Duration 1
1700ft mixing temp 84 88
Mixing Hgt(ft-agl) 360 4180 360 4120
Transport Wnd (m/s) SE 2 W 2 S 2 NW 4
Transport Wnd (mph) SE 5 W 5 S 3 NW 8
Vent Rate (m/s-m) 170 3360 150 7240
Poor Poor Poor Fair
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY...Mostly clear. Lows in the lower 60s. Highs in the lower
80s. Northeast winds around 5 mph.
.MONDAY...Partly cloudy. Lows around 60. Highs around 80.
Southeast winds around 5 mph.
.TUESDAY...Partly cloudy. Lows in the lower 60s. Highs in the mid
80s. Southeast winds around 5 mph.
.WEDNESDAY...Partly cloudy. Lows in the mid 60s. Highs in the mid
80s. Northwest winds around 5 mph.
.THURSDAY...Partly cloudy. Lows in the mid 60s. Highs in the mid
80s. North winds around 5 mph.
$$
MOZ065-210900-
Jefferson MO-
559 PM CDT Thu Aug 20 2026
Tonight Fri Fri Night Sat
Cloud Cover Mclear Mclear Mclear Pcldy
Precip Type None None None Tstms
Chance Precip (%) 0 0 0 20
Chance of Thunder (%) 0 0 0 20
Temp (24h trend) 61 (-9) 86 (+2) 65 85
RH % (24h trend) 100 (0) 52 (-8) 99 61
Wind 20ft AM(mph) lgt/var lgt/var
Wind 20ft PM(mph) lgt/var lgt/var lgt/var lgt/var
Precip Amount 0.00 0.00 0.00 0.00
Precip Duration 1
1700ft mixing temp 83 88
Mixing Hgt(ft-agl) 370 4620 390 4720
Transport Wnd (m/s) E 2 NW 3 E 2 NW 5
Transport Wnd (mph) E 3 NW 6 E 3 NW 12
Vent Rate (m/s-m) 160 3880 170 8350
Poor Poor Poor Good
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY...Mostly clear. Lows in the lower 60s. Highs in the lower
80s. Northeast winds around 5 mph.
.MONDAY...Partly cloudy. Lows in the lower 60s. Highs in the
lower 80s. Southeast winds around 5 mph.
.TUESDAY...Partly cloudy. Lows in the lower 60s. Highs in the mid
80s. Southeast winds around 5 mph.
.WEDNESDAY...Partly cloudy. Lows in the mid 60s. Highs in the
upper 80s. Northwest winds around 5 mph.
.THURSDAY...Partly cloudy. Lows in the mid 60s. Highs in the mid
80s. North winds around 5 mph.
$$
ILZ102-210900-
Monroe IL-
559 PM CDT Thu Aug 20 2026
Tonight Fri Fri Night Sat
Cloud Cover Mclear Mclear Mclear Pcldy
Precip Type None None None Showers
Chance Precip (%) 0 0 0 10
Chance of Thunder (%) 0 0 0 0
Temp (24h trend) 62 (-9) 85 (+1) 66 84
RH % (24h trend) 100 (0) 55 (-7) 99 64
Wind 20ft AM(mph) lgt/var lgt/var
Wind 20ft PM(mph) lgt/var lgt/var lgt/var NW 3-7
Precip Amount 0.00 0.00 0.00 0.00
Precip Duration 1
1700ft mixing temp 81 88
Mixing Hgt(ft-agl) 350 4430 380 4640
Transport Wnd (m/s) NE 2 NW 3 W 3 NW 5
Transport Wnd (mph) NE 5 NW 6 W 7 NW 10
Vent Rate (m/s-m) 170 3790 170 7800
Poor Poor Poor Fair
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY...Mostly clear. Lows in the lower 60s. Highs in the lower
80s. North winds around 5 mph.
.MONDAY...Partly cloudy. Lows in the lower 60s. Highs around 80.
Southeast winds around 5 mph.
.TUESDAY...Partly cloudy. Lows in the lower 60s. Highs in the mid
80s. Southeast winds around 5 mph.
.WEDNESDAY...Partly cloudy. Lows in the mid 60s. Highs in the mid
80s. Northwest winds around 5 mph.
.THURSDAY...Partly cloudy. Lows in the mid 60s. Highs in the mid
80s. North winds around 5 mph.
$$
ILZ101-210900-
Saint Clair IL-
Including the cities of Belleville and Cahokia
559 PM CDT Thu Aug 20 2026
Tonight Fri Fri Night Sat
Cloud Cover Mclear Mclear Mclear Pcldy
Precip Type None None None None
Chance Precip (%) 0 0 0 0
Chance of Thunder (%) 0 0 0 0
Temp (24h trend) 63 (-9) 85 (0) 67 84
RH % (24h trend) 100 (0) 53 (-10) 100 58
Wind 20ft AM(mph) lgt/var lgt/var
Wind 20ft PM(mph) lgt/var lgt/var lgt/var NW 4-8
Precip Amount 0.00 0.00 0.00 0.00
Precip Duration
1700ft mixing temp 80 87
Mixing Hgt(ft-agl) 340 4240 330 4510
Transport Wnd (m/s) NE 3 NW 3 E 2 NW 5
Transport Wnd (mph) NE 6 NW 6 E 3 NW 12
Vent Rate (m/s-m) 170 4310 130 7880
Poor Poor Poor Good
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY...Mostly clear. Lows in the mid 60s. Highs in the lower
80s. North winds around 5 mph.
.MONDAY...Partly cloudy. Lows in the lower 60s. Highs in the
lower 80s. Southeast winds around 5 mph.
.TUESDAY...Partly cloudy. Lows in the lower 60s. Highs in the mid
80s. Southeast winds around 5 mph.
.WEDNESDAY...Partly cloudy. Lows in the upper 60s. Highs in the
upper 80s. Northwest winds around 5 mph.
.THURSDAY...Partly cloudy. Lows in the mid 60s. Highs in the mid
80s. North winds around 5 mph.
$$
ILZ074-210900-
Washington IL-
559 PM CDT Thu Aug 20 2026
Tonight Fri Fri Night Sat
Cloud Cover Mclear Mclear Mclear Pcldy
Precip Type None None None None
Chance Precip (%) 0 0 0 0
Chance of Thunder (%) 0 0 0 0
Temp (24h trend) 63 (-8) 84 (-1) 66 84
RH % (24h trend) 100 (0) 54 (-7) 100 59
Wind 20ft AM(mph) lgt/var lgt/var
Wind 20ft PM(mph) lgt/var lgt/var lgt/var NW 4-8
Precip Amount 0.00 0.00 0.00 0.00
Precip Duration
1700ft mixing temp 80 85
Mixing Hgt(ft-agl) 370 4240 360 4350
Transport Wnd (m/s) NE 3 NW 3 N 2 NW 5
Transport Wnd (mph) NE 6 NW 7 N 3 NW 12
Vent Rate (m/s-m) 280 4180 110 8400
Poor Poor Poor Good
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY...Mostly clear. Lows in the lower 60s. Highs in the lower
80s. North winds around 5 mph.
.MONDAY...Partly cloudy. Lows around 60. Highs in the lower 80s.
Southeast winds around 5 mph.
.TUESDAY...Partly cloudy. Lows in the lower 60s. Highs in the mid
80s. Southeast winds around 5 mph.
.WEDNESDAY...Partly cloudy. Lows in the mid 60s. Highs in the
upper 80s. West winds around 5 mph.
.THURSDAY...Partly cloudy. Lows in the mid 60s. Highs in the mid
80s. North winds around 5 mph.
$$
MOZ041-210900-
Boone MO-
Including the cities of Columbia and Cedar Creek Ranger District
559 PM CDT Thu Aug 20 2026
Tonight Fri Fri Night Sat
Cloud Cover Mclear Mclear Mclear Pcldy
Precip Type None None Showers Tstms
Chance Precip (%) 0 0 20 20
Chance of Thunder (%) 0 0 0 20
Temp (24h trend) 63 (-5) 88 (+5) 66 84
RH % (24h trend) 100 (0) 54 (-7) 100 59
Wind 20ft AM(mph) lgt/var lgt/var
Wind 20ft PM(mph) lgt/var lgt/var lgt/var lgt/var
Precip Amount 0.00 0.00 0.02 0.00
Precip Duration 0 1
1700ft mixing temp 86 86
Mixing Hgt(ft-agl) 420 3710 430 4250
Transport Wnd (m/s) SE 3 W 3 W 2 N 4
Transport Wnd (mph) SE 7 W 6 W 5 N 9
Vent Rate (m/s-m) 280 3840 140 7000
Poor Poor Poor Fair
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY...Mostly clear. Lows in the lower 60s. Highs around 80.
Northeast winds around 5 mph.
.MONDAY...Mostly cloudy. Lows in the lower 60s. Highs around 80.
Southeast winds 5 to 10 mph.
.TUESDAY...Partly cloudy. Lows in the mid 60s. Highs in the mid
80s. Southeast winds 5 to 10 mph.
.WEDNESDAY...Partly cloudy. Lows in the upper 60s. Highs in the
mid 80s. North winds around 5 mph.
.THURSDAY...Partly cloudy. Lows in the mid 60s. Highs in the mid
80s. Northeast winds around 5 mph.
$$
MOZ050-210900-
Callaway MO-
Including the cities of Fulton and Cedar Creek Ranger District
559 PM CDT Thu Aug 20 2026
Tonight Fri Fri Night Sat
Cloud Cover Mclear Mclear Mclear Pcldy
Precip Type None None None Tstms
Chance Precip (%) 0 0 0 20
Chance of Thunder (%) 0 0 0 20
Temp (24h trend) 61 (-7) 87 (+5) 66 84
RH % (24h trend) 100 (0) 53 (-8) 100 60
Wind 20ft AM(mph) lgt/var lgt/var
Wind 20ft PM(mph) lgt/var lgt/var lgt/var lgt/var
Precip Amount 0.00 0.00 0.00 0.00
Precip Duration 1
1700ft mixing temp 86 88
Mixing Hgt(ft-agl) 410 3920 410 4480
Transport Wnd (m/s) SE 3 W 2 W 2 N 4
Transport Wnd (mph) SE 6 W 5 W 3 N 9
Vent Rate (m/s-m) 250 3960 120 7020
Poor Poor Poor Fair
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY...Mostly clear. Lows in the lower 60s. Highs around 80.
Northeast winds around 5 mph.
.MONDAY...Mostly cloudy. Lows in the lower 60s. Highs in the
upper 70s. Southeast winds 5 to 10 mph.
.TUESDAY...Partly cloudy. Lows in the mid 60s. Highs in the mid
80s. Southeast winds 5 to 10 mph.
.WEDNESDAY...Partly cloudy. Lows in the upper 60s. Highs in the
mid 80s. Northwest winds around 5 mph.
.THURSDAY...Partly cloudy. Lows in the mid 60s. Highs in the
lower 80s. Northeast winds around 5 mph.
$$
MOZ051-210900-
Montgomery MO-
559 PM CDT Thu Aug 20 2026
Tonight Fri Fri Night Sat
Cloud Cover Mclear Mclear Mclear Pcldy
Precip Type None None None Tstms
Chance Precip (%) 0 0 0 20
Chance of Thunder (%) 0 0 0 20
Temp (24h trend) 60 (-7) 85 (+3) 65 82
RH % (24h trend) 100 (0) 57 (-6) 100 61
Wind 20ft AM(mph) lgt/var lgt/var
Wind 20ft PM(mph) lgt/var lgt/var lgt/var lgt/var
Precip Amount 0.00 0.00 0.00 0.00
Precip Duration 1
1700ft mixing temp 84 88
Mixing Hgt(ft-agl) 400 4140 410 4940
Transport Wnd (m/s) SE 3 W 3 W 2 N 4
Transport Wnd (mph) SE 6 W 7 W 5 N 9
Vent Rate (m/s-m) 250 4620 130 7390
Poor Marginal Poor Fair
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY...Mostly clear. Lows around 60. Highs in the upper 70s.
Northeast winds around 5 mph.
.MONDAY...Mostly cloudy. Lows around 60. Highs in the upper 70s.
Southeast winds around 5 mph.
.TUESDAY...Partly cloudy. Lows in the lower 60s. Highs in the
lower 80s. Southeast winds around 5 mph.
.WEDNESDAY...Partly cloudy. Lows in the mid 60s. Highs in the mid
80s. Northwest winds around 5 mph.
.THURSDAY...Partly cloudy. Lows in the mid 60s. Highs in the
lower 80s. North winds around 5 mph.
$$
MOZ060-210900-
Warren MO-
559 PM CDT Thu Aug 20 2026
Tonight Fri Fri Night Sat
Cloud Cover Mclear Mclear Mclear Pcldy
Precip Type None None None Tstms
Chance Precip (%) 0 0 0 20
Chance of Thunder (%) 0 0 0 20
Temp (24h trend) 61 (-8) 86 (+4) 65 84
RH % (24h trend) 100 (0) 55 (-7) 100 60
Wind 20ft AM(mph) lgt/var lgt/var
Wind 20ft PM(mph) lgt/var lgt/var lgt/var lgt/var
Precip Amount 0.00 0.00 0.00 0.00
Precip Duration 1
1700ft mixing temp 84 88
Mixing Hgt(ft-agl) 370 4220 400 4940
Transport Wnd (m/s) E 2 W 3 SW 2 NW 4
Transport Wnd (mph) E 5 W 6 SW 5 NW 9
Vent Rate (m/s-m) 210 4910 160 7170
Poor Marginal Poor Fair
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY...Mostly clear. Lows in the lower 60s. Highs in the lower
80s. Northeast winds around 5 mph.
.MONDAY...Partly cloudy. Lows in the lower 60s. Highs around 80.
Southeast winds around 5 mph.
.TUESDAY...Partly cloudy. Lows in the lower 60s. Highs in the mid
80s. Southeast winds around 5 mph.
.WEDNESDAY...Partly cloudy. Lows in the mid 60s. Highs in the mid
80s. Northwest winds around 5 mph.
.THURSDAY...Partly cloudy. Lows in the mid 60s. Highs in the mid
80s. North winds around 5 mph.
$$
MOZ061-210900-
Saint Charles MO-
Including the city of Saint Charles
559 PM CDT Thu Aug 20 2026
Tonight Fri Fri Night Sat
Cloud Cover Mclear Mclear Mclear Pcldy
Precip Type None None None Tstms
Chance Precip (%) 0 0 0 20
Chance of Thunder (%) 0 0 0 20
Temp (24h trend) 62 (-9) 86 (+3) 67 84
RH % (24h trend) 100 (+1) 52 (-9) 100 55
Wind 20ft AM(mph) lgt/var lgt/var
Wind 20ft PM(mph) lgt/var lgt/var lgt/var N 3-7
Precip Amount 0.00 0.00 0.00 0.00
Precip Duration 1
1700ft mixing temp 82 88
Mixing Hgt(ft-agl) 370 4280 410 5040
Transport Wnd (m/s) E 2 W 3 W 4 NW 5
Transport Wnd (mph) E 5 W 6 W 9 NW 10
Vent Rate (m/s-m) 170 4610 210 7720
Poor Marginal Poor Fair
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY...Mostly clear. Lows in the lower 60s. Highs in the lower
80s. North winds around 5 mph.
.MONDAY...Partly cloudy. Lows in the lower 60s. Highs in the
lower 80s. Southeast winds around 5 mph.
.TUESDAY...Partly cloudy. Lows in the mid 60s. Highs in the mid
80s. Southeast winds 5 to 10 mph.
.WEDNESDAY...Partly cloudy. Lows in the upper 60s. Highs in the
mid 80s. Northwest winds around 5 mph.
.THURSDAY...Partly cloudy. Lows in the mid 60s. Highs in the mid
80s. North winds around 5 mph.
$$
MOZ063-210900-
Saint Louis MO-
559 PM CDT Thu Aug 20 2026
Tonight Fri Fri Night Sat
Cloud Cover Mclear Mclear Mclear Pcldy
Precip Type None None None Tstms
Chance Precip (%) 0 0 0 20
Chance of Thunder (%) 0 0 0 20
Temp (24h trend) 62 (-10) 87 (+3) 67 85
RH % (24h trend) 100 (+1) 49 (-11) 97 55
Wind 20ft AM(mph) lgt/var lgt/var
Wind 20ft PM(mph) lgt/var lgt/var lgt/var NW 3-7
Precip Amount 0.00 0.00 0.00 0.00
Precip Duration 1
1700ft mixing temp 82 88
Mixing Hgt(ft-agl) 370 4490 400 4990
Transport Wnd (m/s) E 2 W 3 SW 3 NW 5
Transport Wnd (mph) E 5 W 6 SW 6 NW 10
Vent Rate (m/s-m) 170 4720 210 7920
Poor Marginal Poor Good
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY...Mostly clear. Lows in the mid 60s. Highs in the lower
80s. North winds 5 to 10 mph.
.MONDAY...Partly cloudy. Lows in the lower 60s. Highs in the
lower 80s. Southeast winds around 5 mph.
.TUESDAY...Partly cloudy. Lows in the mid 60s. Highs in the mid
80s. Southeast winds 5 to 10 mph.
.WEDNESDAY...Partly cloudy. Lows in the upper 60s. Highs in the
upper 80s. Northwest winds around 5 mph.
.THURSDAY...Partly cloudy. Lows in the upper 60s. Highs in the
mid 80s. North winds around 5 mph.
$$
MOZ064-210900-
Saint Louis City MO-
Including the city of Saint Louis
559 PM CDT Thu Aug 20 2026
Tonight Fri Fri Night Sat
Cloud Cover Mclear Mclear Mclear Pcldy
Precip Type None None None Tstms
Chance Precip (%) 0 0 0 20
Chance of Thunder (%) 0 0 0 20
Temp (24h trend) 65 (-8) 87 (+3) 69 85
RH % (24h trend) 99 (+2) 50 (-5) 94 57
Wind 20ft AM(mph) lgt/var lgt/var
Wind 20ft PM(mph) lgt/var lgt/var lgt/var NW 4-8
Precip Amount 0.00 0.00 0.00 0.00
Precip Duration 1
1700ft mixing temp 82 88
Mixing Hgt(ft-agl) 390 4880 400 5020
Transport Wnd (m/s) E 2 W 3 SW 2 NW 5
Transport Wnd (mph) E 5 W 6 SW 5 NW 10
Vent Rate (m/s-m) 180 4630 250 7190
Poor Marginal Poor Fair
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY...Mostly clear. Lows in the mid 60s. Highs in the lower
80s. North winds around 5 mph.
.MONDAY...Partly cloudy. Lows in the lower 60s. Highs in the
lower 80s. Southeast winds around 5 mph.
.TUESDAY...Partly cloudy. Lows in the mid 60s. Highs in the mid
80s. Southeast winds around 5 mph.
.WEDNESDAY...Partly cloudy. Lows in the upper 60s. Highs in the
upper 80s. Northwest winds around 5 mph.
.THURSDAY...Partly cloudy. Lows in the upper 60s. Highs in the
mid 80s. North winds around 5 mph.
$$
ILZ100-210900-
Madison IL-
Including the cities of Alton and Edwardsville
559 PM CDT Thu Aug 20 2026
Tonight Fri Fri Night Sat
Cloud Cover Mclear Mclear Mclear Pcldy
Precip Type None None None None
Chance Precip (%) 0 0 0 0
Chance of Thunder (%) 0 0 0 0
Temp (24h trend) 62 (-9) 85 (+1) 65 84
RH % (24h trend) 100 (+1) 52 (-9) 99 55
Wind 20ft AM(mph) lgt/var lgt/var
Wind 20ft PM(mph) lgt/var lgt/var lgt/var NW 6-10
Precip Amount 0.00 0.00 0.00 0.00
Precip Duration
1700ft mixing temp 79 85
Mixing Hgt(ft-agl) 350 4040 350 4520
Transport Wnd (m/s) NE 3 NW 3 S 2 NW 5
Transport Wnd (mph) NE 6 NW 6 S 5 NW 12
Vent Rate (m/s-m) 210 4150 160 7880
Poor Poor Poor Good
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY...Mostly clear. Lows in the lower 60s. Highs in the lower
80s. North winds 5 to 10 mph.
.MONDAY...Partly cloudy. Lows in the lower 60s. Highs around 80.
Southeast winds around 5 mph.
.TUESDAY...Partly cloudy. Lows in the lower 60s. Highs in the mid
80s. Southeast winds 5 to 10 mph.
.WEDNESDAY...Partly cloudy. Lows in the upper 60s. Highs in the
mid 80s. West winds around 5 mph.
.THURSDAY...Partly cloudy. Lows in the mid 60s. Highs in the mid
80s. North winds around 5 mph.
$$
ILZ069-210900-
Clinton IL-
559 PM CDT Thu Aug 20 2026
Tonight Fri Fri Night Sat
Cloud Cover Mclear Mclear Mclear Pcldy
Precip Type None None None None
Chance Precip (%) 0 0 0 0
Chance of Thunder (%) 0 0 0 0
Temp (24h trend) 63 (-9) 84 (-1) 66 84
RH % (24h trend) 100 (0) 53 (-8) 100 59
Wind 20ft AM(mph) lgt/var lgt/var
Wind 20ft PM(mph) lgt/var lgt/var lgt/var NW 5-9
Precip Amount 0.00 0.00 0.00 0.00
Precip Duration
1700ft mixing temp 80 85
Mixing Hgt(ft-agl) 360 4000 360 4580
Transport Wnd (m/s) NE 3 NW 3 NW 2 NW 5
Transport Wnd (mph) NE 6 NW 7 NW 3 NW 12
Vent Rate (m/s-m) 230 4090 110 8620
Poor Poor Poor Good
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY...Mostly clear. Lows in the lower 60s. Highs in the lower
80s. North winds around 5 mph.
.MONDAY...Partly cloudy. Lows in the lower 60s. Highs around 80.
Southeast winds around 5 mph.
.TUESDAY...Partly cloudy. Lows in the lower 60s. Highs in the mid
80s. Southeast winds around 5 mph.
.WEDNESDAY...Partly cloudy. Lows in the upper 60s. Highs in the
mid 80s. Northwest winds around 5 mph.
.THURSDAY...Partly cloudy. Lows in the mid 60s. Highs in the mid
80s. North winds around 5 mph.
$$
ILZ070-210900-
Marion IL-
Including the cities of Centralia and Salem
559 PM CDT Thu Aug 20 2026
Tonight Fri Fri Night Sat
Cloud Cover Mclear Mclear Mclear Pcldy
Precip Type None None None None
Chance Precip (%) 0 0 0 0
Chance of Thunder (%) 0 0 0 0
Temp (24h trend) 62 (-9) 84 (0) 65 84
RH % (24h trend) 100 (0) 50 (-12) 100 53
Wind 20ft AM(mph) lgt/var lgt/var
Wind 20ft PM(mph) lgt/var lgt/var lgt/var NW 6-10 G15
Precip Amount 0.00 0.00 0.00 0.00
Precip Duration
1700ft mixing temp 80 85
Mixing Hgt(ft-agl) 370 4110 380 4890
Transport Wnd (m/s) NE 3 NW 3 NW 2 NW 6
Transport Wnd (mph) NE 7 NW 7 NW 3 NW 14
Vent Rate (m/s-m) 300 4210 120 9360
Poor Poor Poor Good
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY...Mostly clear. Lows in the lower 60s. Highs in the lower
80s. North winds around 5 mph.
.MONDAY...Partly cloudy. Lows in the upper 50s. Highs around 80.
East winds around 5 mph.
.TUESDAY...Partly cloudy. Lows in the lower 60s. Highs in the mid
80s. Southeast winds around 5 mph.
.WEDNESDAY...Partly cloudy. A chance of showers. Lows in the mid
60s. Highs in the mid 80s. West winds around 5 mph.
.THURSDAY...Partly cloudy. Lows in the mid 60s. Highs in the mid
80s. North winds around 5 mph.
$$
ILZ064-210900-
Bond IL-
559 PM CDT Thu Aug 20 2026
Tonight Fri Fri Night Sat
Cloud Cover Mclear Mclear Mclear Pcldy
Precip Type None None None None
Chance Precip (%) 0 0 0 0
Chance of Thunder (%) 0 0 0 0
Temp (24h trend) 61 (-8) 83 (0) 65 83
RH % (24h trend) 100 (0) 55 (-8) 100 58
Wind 20ft AM(mph) lgt/var lgt/var
Wind 20ft PM(mph) lgt/var lgt/var lgt/var NW 5-9
Precip Amount 0.00 0.00 0.00 0.00
Precip Duration
1700ft mixing temp 79 84
Mixing Hgt(ft-agl) 380 4070 380 4640
Transport Wnd (m/s) NE 3 NW 3 SW 2 N 6
Transport Wnd (mph) NE 6 NW 7 SW 3 N 13
Vent Rate (m/s-m) 230 3990 110 8490
Poor Poor Poor Good
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY...Mostly clear. Lows in the lower 60s. Highs around 80.
North winds around 5 mph.
.MONDAY...Partly cloudy. Lows around 60. Highs in the upper 70s.
Southeast winds around 5 mph.
.TUESDAY...Partly cloudy. Lows in the lower 60s. Highs in the
lower 80s. Southeast winds around 5 mph.
.WEDNESDAY...Partly cloudy. A chance of showers. Lows in the mid
60s. Highs in the mid 80s. West winds around 5 mph.
.THURSDAY...Partly cloudy. Lows in the mid 60s. Highs in the mid
80s. North winds around 5 mph.
$$
ILZ065-210900-
Fayette IL-
Including the city of Vandalia
559 PM CDT Thu Aug 20 2026
Tonight Fri Fri Night Sat
Cloud Cover Mclear Mclear Pcldy Pcldy
Precip Type None None None None
Chance Precip (%) 0 0 0 0
Chance of Thunder (%) 0 0 0 0
Temp (24h trend) 60 (-8) 83 (+1) 64 83
RH % (24h trend) 100 (0) 51 (-12) 100 55
Wind 20ft AM(mph) lgt/var lgt/var
Wind 20ft PM(mph) lgt/var lgt/var lgt/var NW 6-10
Precip Amount 0.00 0.00 0.00 0.00
Precip Duration
1700ft mixing temp 79 84
Mixing Hgt(ft-agl) 390 4000 360 4600
Transport Wnd (m/s) NE 3 NW 3 W 2 NW 6
Transport Wnd (mph) NE 7 NW 7 W 3 NW 13
Vent Rate (m/s-m) 260 4040 120 9250
Poor Poor Poor Good
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY...Mostly clear. Lows in the lower 60s. Highs around 80.
North winds around 5 mph.
.MONDAY...Partly cloudy. Lows in the upper 50s. Highs in the
upper 70s. Southeast winds around 5 mph.
.TUESDAY...Partly cloudy. Lows in the lower 60s. Highs in the
lower 80s. Southeast winds around 5 mph.
.WEDNESDAY...Partly cloudy. A chance of showers. Lows in the mid
60s. Highs in the mid 80s. West winds around 5 mph.
.THURSDAY...Partly cloudy. Lows in the mid 60s. Highs in the mid
80s. North winds around 5 mph.
$$
MOZ042-210900-
Audrain MO-
Including the city of Mexico
559 PM CDT Thu Aug 20 2026
Tonight Fri Fri Night Sat
Cloud Cover Mclear Mclear Mclear Pcldy
Precip Type None None None Tstms
Chance Precip (%) 0 0 0 20
Chance of Thunder (%) 0 0 0 20
Temp (24h trend) 61 (-2) 84 (+3) 65 81
RH % (24h trend) 100 (0) 58 (-3) 100 59
Wind 20ft AM(mph) lgt/var lgt/var
Wind 20ft PM(mph) lgt/var lgt/var lgt/var N 3-7
Precip Amount 0.00 0.00 0.00 0.00
Precip Duration 1
1700ft mixing temp 85 88
Mixing Hgt(ft-agl) 410 4140 440 5130
Transport Wnd (m/s) SE 3 W 4 NW 4 N 5
Transport Wnd (mph) SE 7 W 8 NW 8 N 10
Vent Rate (m/s-m) 280 5610 270 7910
Poor Marginal Poor Good
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY...Mostly clear. Lows around 60. Highs in the upper 70s.
Northeast winds around 5 mph.
.MONDAY...Mostly cloudy. Lows around 60. Highs in the upper 70s.
Southeast winds 5 to 10 mph.
.TUESDAY...Partly cloudy. Lows in the lower 60s. Highs in the
lower 80s. Southeast winds 5 to 10 mph.
.WEDNESDAY...Partly cloudy. Lows in the mid 60s. Highs in the
lower 80s. Northwest winds around 5 mph.
.THURSDAY...Partly cloudy. Lows in the mid 60s. Highs in the
lower 80s. North winds around 5 mph.
$$
MOZ052-210900-
Lincoln MO-
559 PM CDT Thu Aug 20 2026
Tonight Fri Fri Night Sat
Cloud Cover Mclear Mclear Mclear Pcldy
Precip Type None None None Tstms
Chance Precip (%) 0 0 0 20
Chance of Thunder (%) 0 0 0 20
Temp (24h trend) 61 (-7) 86 (+3) 66 83
RH % (24h trend) 100 (0) 55 (-8) 100 57
Wind 20ft AM(mph) lgt/var lgt/var
Wind 20ft PM(mph) lgt/var lgt/var lgt/var lgt/var
Precip Amount 0.00 0.00 0.00 0.00
Precip Duration 1
1700ft mixing temp 83 88
Mixing Hgt(ft-agl) 390 4360 420 5100
Transport Wnd (m/s) E 2 W 3 W 5 N 5
Transport Wnd (mph) E 5 W 7 W 10 N 10
Vent Rate (m/s-m) 180 5970 240 8250
Poor Marginal Poor Good
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY...Mostly clear. Lows in the lower 60s. Highs in the lower
80s. North winds around 5 mph.
.MONDAY...Partly cloudy. Lows in the lower 60s. Highs in the
upper 70s. Southeast winds around 5 mph.
.TUESDAY...Partly cloudy. Lows in the lower 60s. Highs in the mid
80s. Southeast winds around 5 mph.
.WEDNESDAY...Partly cloudy. Lows in the upper 60s. Highs in the
mid 80s. Northwest winds around 5 mph.
.THURSDAY...Partly cloudy. Lows in the mid 60s. Highs in the mid
80s. North winds around 5 mph.
$$
ILZ098-210900-
Calhoun IL-
559 PM CDT Thu Aug 20 2026
Tonight Fri Fri Night Sat
Cloud Cover Mclear Mclear Mclear Pcldy
Precip Type None None None Tstms
Chance Precip (%) 0 0 0 20
Chance of Thunder (%) 0 0 0 20
Temp (24h trend) 58 (-10) 85 (+1) 66 84
RH % (24h trend) 100 (0) 54 (-4) 99 54
Wind 20ft AM(mph) lgt/var lgt/var
Wind 20ft PM(mph) lgt/var lgt/var lgt/var N 3-7
Precip Amount 0.00 0.00 0.00 0.00
Precip Duration 1
1700ft mixing temp 82 88
Mixing Hgt(ft-agl) 380 4490 420 5100
Transport Wnd (m/s) E 2 W 3 W 3 NW 5
Transport Wnd (mph) E 5 W 7 W 7 NW 12
Vent Rate (m/s-m) 190 6300 260 8370
Poor Fair Poor Good
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY...Mostly clear. Lows in the lower 60s. Highs in the lower
80s. North winds around 5 mph.
.MONDAY...Partly cloudy. Lows in the lower 60s. Highs around 80.
Southeast winds around 5 mph.
.TUESDAY...Partly cloudy. Lows in the mid 60s. Highs in the mid
80s. Southeast winds around 5 mph.
.WEDNESDAY...Partly cloudy. Lows in the upper 60s. Highs in the
mid 80s. Northwest winds around 5 mph.
.THURSDAY...Partly cloudy. Lows in the mid 60s. Highs in the mid
80s. North winds around 5 mph.
$$
ILZ099-210900-
Jersey IL-
559 PM CDT Thu Aug 20 2026
Tonight Fri Fri Night Sat
Cloud Cover Mclear Mclear Mclear Pcldy
Precip Type None None None Showers
Chance Precip (%) 0 0 0 10
Chance of Thunder (%) 0 0 0 0
Temp (24h trend) 60 (-8) 85 (+1) 65 84
RH % (24h trend) 100 (+1) 53 (-6) 100 53
Wind 20ft AM(mph) lgt/var lgt/var
Wind 20ft PM(mph) lgt/var lgt/var lgt/var NW 5-9
Precip Amount 0.00 0.00 0.00 0.00
Precip Duration 1
1700ft mixing temp 80 85
Mixing Hgt(ft-agl) 380 4250 410 4590
Transport Wnd (m/s) E 2 W 3 S 2 N 5
Transport Wnd (mph) E 5 W 7 S 5 N 12
Vent Rate (m/s-m) 160 5050 260 7800
Poor Marginal Poor Fair
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY...Mostly clear. Lows in the lower 60s. Highs in the lower
80s. North winds around 5 mph.
.MONDAY...Partly cloudy. Lows around 60. Highs around 80.
Southeast winds around 5 mph.
.TUESDAY...Partly cloudy. Lows in the lower 60s. Highs in the mid
80s. Southeast winds 5 to 10 mph.
.WEDNESDAY...Partly cloudy. A chance of showers. Lows in the mid
60s. Highs in the mid 80s. Northwest winds around 5 mph.
.THURSDAY...Partly cloudy. Lows in the mid 60s. Highs in the mid
80s. North winds around 5 mph.
$$
ILZ059-210900-
Macoupin IL-
559 PM CDT Thu Aug 20 2026
Tonight Fri Fri Night Sat
Cloud Cover Mclear Mclear Mclear Pcldy
Precip Type None None Tstms None
Chance Precip (%) 0 0 20 0
Chance of Thunder (%) 0 0 20 0
Temp (24h trend) 59 (-8) 84 (+2) 64 83
RH % (24h trend) 100 (0) 54 (-4) 100 55
Wind 20ft AM(mph) lgt/var lgt/var
Wind 20ft PM(mph) lgt/var lgt/var lgt/var NW 5-9
Precip Amount 0.00 0.00 0.00 0.00
Precip Duration 0
1700ft mixing temp 79 84
Mixing Hgt(ft-agl) 370 4120 410 4450
Transport Wnd (m/s) NE 2 W 3 W 4 N 5
Transport Wnd (mph) NE 5 W 7 W 8 N 12
Vent Rate (m/s-m) 210 5380 210 8260
Poor Marginal Poor Good
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY...Mostly clear. Lows around 60. Highs around 80. North
winds around 5 mph.
.MONDAY...Partly cloudy. Lows in the upper 50s. Highs in the
upper 70s. Southeast winds around 5 mph.
.TUESDAY...Partly cloudy. Lows in the lower 60s. Highs in the
lower 80s. Southeast winds around 5 mph.
.WEDNESDAY...Partly cloudy. A chance of showers. Lows in the mid
60s. Highs in the mid 80s. West winds around 5 mph.
.THURSDAY...Partly cloudy. Lows in the mid 60s. Highs in the mid
80s. Northwest winds around 5 mph.
$$
ILZ060-210900-
Montgomery IL-
Including the city of Litchfield
559 PM CDT Thu Aug 20 2026
Tonight Fri Fri Night Sat
Cloud Cover Mclear Mclear Pcldy Pcldy
Precip Type None None Tstms None
Chance Precip (%) 0 0 20 0
Chance of Thunder (%) 0 0 20 0
Temp (24h trend) 59 (-8) 83 (+1) 64 82
RH % (24h trend) 100 (0) 53 (-6) 100 56
Wind 20ft AM(mph) lgt/var lgt/var
Wind 20ft PM(mph) lgt/var lgt/var lgt/var NW 5-9
Precip Amount 0.00 0.00 0.00 0.00
Precip Duration 0
1700ft mixing temp 78 84
Mixing Hgt(ft-agl) 370 4090 360 4370
Transport Wnd (m/s) NE 3 W 3 SW 2 NW 6
Transport Wnd (mph) NE 6 W 7 SW 5 NW 13
Vent Rate (m/s-m) 210 4680 160 8800
Poor Marginal Poor Good
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY...Mostly clear. Lows around 60. Highs in the upper 70s.
North winds around 5 mph.
.MONDAY...Partly cloudy. Lows in the upper 50s. Highs in the
upper 70s. Southeast winds around 5 mph.
.TUESDAY...Partly cloudy. Lows around 60. Highs in the lower 80s.
Southeast winds around 5 mph.
.WEDNESDAY...Partly cloudy. A chance of showers. Lows in the mid
60s. Highs in the mid 80s. West winds around 5 mph.
.THURSDAY...Partly cloudy. Lows in the mid 60s. Highs in the mid
80s. Northwest winds around 5 mph.
$$
ILZ058-210900-
Greene IL-
559 PM CDT Thu Aug 20 2026
Tonight Fri Fri Night Sat
Cloud Cover Mclear Mclear Mclear Pcldy
Precip Type None None Showers None
Chance Precip (%) 0 0 20 0
Chance of Thunder (%) 0 0 0 0
Temp (24h trend) 58 (-8) 85 (+2) 64 83
RH % (24h trend) 100 (0) 54 (-4) 100 53
Wind 20ft AM(mph) lgt/var lgt/var
Wind 20ft PM(mph) lgt/var lgt/var lgt/var N 4-8
Precip Amount 0.00 0.00 0.00 0.00
Precip Duration 0
1700ft mixing temp 80 86
Mixing Hgt(ft-agl) 390 4420 430 4680
Transport Wnd (m/s) E 2 W 4 W 4 N 5
Transport Wnd (mph) E 5 W 8 W 8 N 12
Vent Rate (m/s-m) 230 6080 290 8310
Poor Fair Poor Good
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY...Mostly clear. Lows around 60. Highs in the lower 80s.
North winds around 5 mph.
.MONDAY...Partly cloudy. Lows in the upper 50s. Highs around 80.
Southeast winds around 5 mph.
.TUESDAY...Partly cloudy. Lows in the lower 60s. Highs in the mid
80s. Southeast winds around 5 mph.
.WEDNESDAY...Partly cloudy. A chance of showers. Lows in the mid
60s. Highs in the mid 80s. West winds around 5 mph.
.THURSDAY...Partly cloudy. Lows in the mid 60s. Highs in the mid
80s. North winds around 5 mph.
$$
MOZ034-210900-
Monroe MO-
559 PM CDT Thu Aug 20 2026
Tonight Fri Fri Night Sat
Cloud Cover Mclear Mclear Mclear Pcldy
Precip Type None None Tstms Tstms
Chance Precip (%) 0 0 20 20
Chance of Thunder (%) 0 0 20 20
Temp (24h trend) 62 (-1) 85 (+3) 66 82
RH % (24h trend) 100 (0) 56 (-3) 100 57
Wind 20ft AM(mph) lgt/var lgt/var
Wind 20ft PM(mph) lgt/var W 3-7 lgt/var N 3-7
Precip Amount 0.00 0.00 0.07 0.02
Precip Duration 0 1
1700ft mixing temp 86 88
Mixing Hgt(ft-agl) 410 4500 440 5480
Transport Wnd (m/s) SE 3 W 4 N 3 N 5
Transport Wnd (mph) SE 7 W 9 N 7 N 10
Vent Rate (m/s-m) 280 6560 340 8910
Poor Fair Poor Good
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY...Mostly clear. Lows around 60. Highs in the upper 70s.
Northeast winds around 5 mph.
.MONDAY...Mostly cloudy. Lows in the lower 60s. Highs in the
upper 70s. Southeast winds 5 to 10 mph.
.TUESDAY...Partly cloudy. Lows in the mid 60s. Highs in the lower
80s. Southeast winds 5 to 10 mph.
.WEDNESDAY...Partly cloudy. Lows in the mid 60s. Highs in the mid
80s. Northwest winds around 5 mph.
.THURSDAY...Partly cloudy. Lows in the mid 60s. Highs in the
lower 80s. North winds around 5 mph.
$$
MOZ035-210900-
Ralls MO-
559 PM CDT Thu Aug 20 2026
Tonight Fri Fri Night Sat
Cloud Cover Mclear Mclear Mclear Pcldy
Precip Type None None None Tstms
Chance Precip (%) 0 0 0 20
Chance of Thunder (%) 0 0 0 20
Temp (24h trend) 62 (-2) 86 (+4) 66 82
RH % (24h trend) 100 (+1) 54 (-6) 98 53
Wind 20ft AM(mph) lgt/var lgt/var
Wind 20ft PM(mph) lgt/var W 3-7 lgt/var N 3-7
Precip Amount 0.00 0.00 0.00 0.01
Precip Duration 1
1700ft mixing temp 85 89
Mixing Hgt(ft-agl) 380 4310 440 5420
Transport Wnd (m/s) SE 3 W 4 NW 4 N 5
Transport Wnd (mph) SE 6 W 9 NW 9 N 12
Vent Rate (m/s-m) 240 6200 290 9030
Poor Fair Poor Good
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY...Mostly clear. Lows in the lower 60s. Highs around 80.
North winds around 5 mph.
.MONDAY...Partly cloudy. Lows in the lower 60s. Highs in the
upper 70s. Southeast winds around 5 mph.
.TUESDAY...Partly cloudy. Lows in the mid 60s. Highs in the mid
80s. Southeast winds around 5 mph.
.WEDNESDAY...Partly cloudy. Lows in the upper 60s. Highs in the
mid 80s. Northwest winds around 5 mph.
.THURSDAY...Partly cloudy. Lows in the mid 60s. Highs in the
lower 80s. North winds around 5 mph.
$$
MOZ036-210900-
Pike MO-
Including the city of Bowling Green
559 PM CDT Thu Aug 20 2026
Tonight Fri Fri Night Sat
Cloud Cover Mclear Mclear Mclear Pcldy
Precip Type None None None Tstms
Chance Precip (%) 0 0 0 20
Chance of Thunder (%) 0 0 0 20
Temp (24h trend) 61 (-4) 85 (+2) 66 83
RH % (24h trend) 100 (0) 54 (-5) 99 55
Wind 20ft AM(mph) lgt/var lgt/var
Wind 20ft PM(mph) lgt/var lgt/var lgt/var lgt/var
Precip Amount 0.00 0.00 0.00 0.00
Precip Duration 1
1700ft mixing temp 84 89
Mixing Hgt(ft-agl) 400 4470 430 5280
Transport Wnd (m/s) SE 3 W 4 NW 4 N 5
Transport Wnd (mph) SE 6 W 9 NW 8 N 12
Vent Rate (m/s-m) 190 6820 270 8540
Poor Fair Poor Good
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY...Mostly clear. Lows in the lower 60s. Highs around 80.
North winds around 5 mph.
.MONDAY...Partly cloudy. Lows in the lower 60s. Highs in the
upper 70s. Southeast winds around 5 mph.
.TUESDAY...Partly cloudy. Lows in the lower 60s. Highs in the mid
80s. Southeast winds around 5 mph.
.WEDNESDAY...Partly cloudy. Lows in the mid 60s. Highs in the mid
80s. Northwest winds around 5 mph.
.THURSDAY...Partly cloudy. Lows in the mid 60s. Highs in the mid
80s. North winds around 5 mph.
$$
ILZ097-210900-
Pike IL-
Including the city of Pittsfield
559 PM CDT Thu Aug 20 2026
Tonight Fri Fri Night Sat
Cloud Cover Clear Mclear Mclear Pcldy
Precip Type None None Tstms None
Chance Precip (%) 0 0 20 0
Chance of Thunder (%) 0 0 20 0
Temp (24h trend) 59 (-6) 85 (+3) 66 83
RH % (24h trend) 100 (0) 55 (-1) 98 55
Wind 20ft AM(mph) lgt/var lgt/var
Wind 20ft PM(mph) lgt/var lgt/var lgt/var N 3-7
Precip Amount 0.00 0.00 0.00 0.00
Precip Duration 0
1700ft mixing temp 84 88
Mixing Hgt(ft-agl) 370 4540 440 4860
Transport Wnd (m/s) SE 2 W 4 SW 4 N 5
Transport Wnd (mph) SE 5 W 9 SW 8 N 12
Vent Rate (m/s-m) 170 6790 290 8990
Poor Fair Poor Good
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY...Mostly clear. Lows in the lower 60s. Highs around 80.
North winds around 5 mph.
.MONDAY...Partly cloudy. Lows around 60. Highs in the upper 70s.
Southeast winds around 5 mph.
.TUESDAY...Partly cloudy. Lows in the lower 60s. Highs in the mid
80s. Southeast winds around 5 mph.
.WEDNESDAY...Partly cloudy. Lows in the mid 60s. Highs in the mid
80s. Northwest winds around 5 mph.
.THURSDAY...Partly cloudy. Lows in the mid 60s. Highs in the mid
80s. North winds around 5 mph.
$$
MOZ026-210900-
Shelby MO-
559 PM CDT Thu Aug 20 2026
Tonight Fri Fri Night Sat
Cloud Cover Mclear Mclear Mclear Mclear
Precip Type None None Tstms Tstms
Chance Precip (%) 0 0 20 20
Chance of Thunder (%) 0 0 20 20
Temp (24h trend) 62 (-1) 85 (+3) 65 81
RH % (24h trend) 100 (0) 57 (+1) 98 58
Wind 20ft AM(mph) lgt/var lgt/var
Wind 20ft PM(mph) lgt/var W 4-8 lgt/var N 3-7
Precip Amount 0.00 0.00 0.26 0.02
Precip Duration 1 1
1700ft mixing temp 86 88
Mixing Hgt(ft-agl) 410 4400 420 5040
Transport Wnd (m/s) S 3 W 5 NW 5 N 5
Transport Wnd (mph) S 7 W 10 NW 10 N 12
Vent Rate (m/s-m) 280 7210 340 8820
Poor Fair Poor Good
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY...Mostly clear. Lows around 60. Highs in the upper 70s.
Northeast winds around 5 mph.
.MONDAY...Mostly cloudy. Lows around 60. Highs in the upper 70s.
Southeast winds around 5 mph.
.TUESDAY...Partly cloudy. Lows in the lower 60s. Highs in the
lower 80s. Southeast winds around 5 mph.
.WEDNESDAY...Partly cloudy. Lows in the mid 60s. Highs in the
lower 80s. Northwest winds around 5 mph.
.THURSDAY...Partly cloudy. Lows in the mid 60s. Highs in the
lower 80s. North winds around 5 mph.
$$
MOZ027-210900-
Marion MO-
Including the city of Hannibal
559 PM CDT Thu Aug 20 2026
Tonight Fri Fri Night Sat
Cloud Cover Mclear Mclear Mclear Mclear
Precip Type None None Tstms Tstms
Chance Precip (%) 0 0 20 20
Chance of Thunder (%) 0 0 20 20
Temp (24h trend) 62 (-2) 86 (+4) 66 82
RH % (24h trend) 100 (+1) 54 (-4) 96 55
Wind 20ft AM(mph) lgt/var lgt/var
Wind 20ft PM(mph) lgt/var W 3-7 lgt/var N 3-7
Precip Amount 0.00 0.00 0.18 0.00
Precip Duration 0 1
1700ft mixing temp 86 89
Mixing Hgt(ft-agl) 390 4420 420 5160
Transport Wnd (m/s) SE 3 W 5 NW 4 N 5
Transport Wnd (mph) SE 6 W 10 NW 9 N 12
Vent Rate (m/s-m) 260 6890 310 9210
Poor Fair Poor Good
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY...Mostly clear. Lows in the lower 60s. Highs in the upper
70s. North winds around 5 mph.
.MONDAY...Partly cloudy. Lows in the lower 60s. Highs in the
upper 70s. Southeast winds around 5 mph.
.TUESDAY...Partly cloudy. Lows in the mid 60s. Highs in the mid
80s. Southeast winds around 5 mph.
.WEDNESDAY...Partly cloudy. Lows in the upper 60s. Highs in the
mid 80s. Northwest winds around 5 mph.
.THURSDAY...Partly cloudy. Lows in the mid 60s. Highs in the
lower 80s. North winds around 5 mph.
$$
MOZ018-210900-
Knox MO-
559 PM CDT Thu Aug 20 2026
Tonight Fri Fri Night Sat
Cloud Cover Mclear Mclear Mclear Mclear
Precip Type None None Tstms Tstms
Chance Precip (%) 0 0 20 10
Chance of Thunder (%) 0 0 20 10
Temp (24h trend) 63 (0) 86 (+4) 65 82
RH % (24h trend) 100 (0) 58 (+5) 97 60
Wind 20ft AM(mph) lgt/var lgt/var
Wind 20ft PM(mph) lgt/var W 5-9 lgt/var N 3-7
Precip Amount 0.00 0.00 0.45 0.00
Precip Duration 1 1
1700ft mixing temp 85 87
Mixing Hgt(ft-agl) 410 4290 420 4670
Transport Wnd (m/s) S 3 W 5 W 5 N 6
Transport Wnd (mph) S 7 W 12 W 10 N 13
Vent Rate (m/s-m) 280 7710 350 8260
Poor Fair Poor Good
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY...Mostly clear. Lows around 60. Highs in the upper 70s.
North winds around 5 mph.
.MONDAY...Mostly cloudy. Lows around 60. Highs in the upper 70s.
Southeast winds around 5 mph.
.TUESDAY...Partly cloudy. Lows in the lower 60s. Highs in the
lower 80s. Southeast winds around 5 mph.
.WEDNESDAY...Partly cloudy. Lows in the mid 60s. Highs in the mid
80s. Northwest winds around 5 mph.
.THURSDAY...Partly cloudy. Lows in the mid 60s. Highs in the
lower 80s. North winds around 5 mph.
$$
MOZ019-210900-
Lewis MO-
559 PM CDT Thu Aug 20 2026
Tonight Fri Fri Night Sat
Cloud Cover Mclear Mclear Mclear Mclear
Precip Type None None Tstms None
Chance Precip (%) 0 0 20 0
Chance of Thunder (%) 0 0 20 0
Temp (24h trend) 62 (-2) 86 (+3) 66 83
RH % (24h trend) 100 (0) 56 (0) 97 58
Wind 20ft AM(mph) lgt/var lgt/var
Wind 20ft PM(mph) lgt/var W 4-8 lgt/var N 3-7
Precip Amount 0.00 0.00 0.43 0.00
Precip Duration 1
1700ft mixing temp 86 88
Mixing Hgt(ft-agl) 400 4360 420 4940
Transport Wnd (m/s) S 3 W 5 NW 4 N 6
Transport Wnd (mph) S 7 W 12 NW 9 N 13
Vent Rate (m/s-m) 260 7620 350 9180
Poor Fair Poor Good
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY...Mostly clear. Lows in the lower 60s. Highs around 80.
North winds around 5 mph.
.MONDAY...Partly cloudy. Lows in the lower 60s. Highs in the
upper 70s. Southeast winds around 5 mph.
.TUESDAY...Partly cloudy. Lows in the lower 60s. Highs in the mid
80s. Southeast winds around 5 mph.
.WEDNESDAY...Partly cloudy. Lows in the upper 60s. Highs in the
mid 80s. Northwest winds around 5 mph.
.THURSDAY...Partly cloudy. Lows in the mid 60s. Highs in the
lower 80s. North winds around 5 mph.
$$
ILZ095-210900-
Adams IL-
Including the city of Quincy
559 PM CDT Thu Aug 20 2026
Tonight Fri Fri Night Sat
Cloud Cover Clear Mclear Mclear Mclear
Precip Type None None Tstms None
Chance Precip (%) 0 0 20 0
Chance of Thunder (%) 0 0 20 0
Temp (24h trend) 62 (-1) 85 (+2) 66 82
RH % (24h trend) 99 (-1) 56 (0) 95 56
Wind 20ft AM(mph) lgt/var lgt/var
Wind 20ft PM(mph) lgt/var W 4-8 lgt/var N 5-9
Precip Amount 0.00 0.00 0.08 0.00
Precip Duration 1
1700ft mixing temp 84 86
Mixing Hgt(ft-agl) 370 4320 420 4610
Transport Wnd (m/s) SE 3 W 5 NW 4 N 6
Transport Wnd (mph) SE 7 W 12 NW 8 N 13
Vent Rate (m/s-m) 240 7620 350 9160
Poor Fair Poor Good
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY...Mostly clear. Lows in the lower 60s. Highs in the upper
70s. North winds around 5 mph.
.MONDAY...Partly cloudy. Lows in the lower 60s. Highs in the
upper 70s. Southeast winds around 5 mph.
.TUESDAY...Partly cloudy. Lows in the lower 60s. Highs in the mid
80s. Southeast winds 5 to 10 mph.
.WEDNESDAY...Partly cloudy. Lows in the upper 60s. Highs in the
mid 80s. Northwest winds 5 to 10 mph.
.THURSDAY...Partly cloudy. Lows in the mid 60s. Highs in the
lower 80s. North winds around 5 mph.
$$
ILZ096-210900-
Brown IL-
Including the city of Mount Sterling
559 PM CDT Thu Aug 20 2026
Tonight Fri Fri Night Sat
Cloud Cover Clear Mclear Pcldy Mclear
Precip Type None None Tstms None
Chance Precip (%) 0 0 20 0
Chance of Thunder (%) 0 0 20 0
Temp (24h trend) 60 (-4) 84 (+3) 65 82
RH % (24h trend) 100 (0) 58 (+2) 97 57
Wind 20ft AM(mph) lgt/var NW 3-7
Wind 20ft PM(mph) lgt/var W 3-7 lgt/var N 5-9
Precip Amount 0.00 0.00 0.00 0.00
Precip Duration 0
1700ft mixing temp 82 85
Mixing Hgt(ft-agl) 390 4200 420 4310
Transport Wnd (m/s) SE 2 W 5 NW 4 N 6
Transport Wnd (mph) SE 5 W 10 NW 9 N 13
Vent Rate (m/s-m) 180 6680 350 7920
Poor Fair Poor Good
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY...Mostly clear. Lows around 60. Highs in the upper 70s.
North winds around 5 mph.
.MONDAY...Partly cloudy. Lows in the upper 50s. Highs in the
upper 70s. Southeast winds around 5 mph.
.TUESDAY...Partly cloudy. Lows in the lower 60s. Highs in the
lower 80s. Southeast winds around 5 mph.
.WEDNESDAY...Partly cloudy. Lows in the mid 60s. Highs in the mid
80s. Northwest winds around 5 mph.
.THURSDAY...Mostly clear. Lows in the lower 60s. Highs in the
lower 80s. Northwest winds around 5 mph.
$$