Suppression Forecast
Issued by NWS Reno, NV
Issued by NWS Reno, NV
548
FNUS75 KREV 280406
FWSREV
Spot Forecast for Brown...BLM
National Weather Service Reno NV
906 PM PDT Sun Jul 27 2025
Forecast is based on forecast start time of 2100 PDT on July 27.
If conditions become unrepresentative...contact the National
Weather Service in Reno.
.DISCUSSION...
* Seasonably cool temperatures with continued chances for showers
and thunderstorms Monday afternoon.
* Daily chances for showers and thudnerstorms will continue this
week through at least Wednesday.
* Light breezes in the afternoon out of the west continue through
Wednesday, although expect gusty and erratic winds around
thunderstorms.
.REST OF TONIGHT...
Sky/Weather.........Clear.
Temperature.........Min 48-52.
RH..................Max 58-62%.
20-Foot Winds.......Winds west at 5 mph at forecast
start...otherwise light and variable 2-3 mph.
Chc Wetting Rain....0%.
Chance of thunder...0%.
Mixing Height.......900-1400 ft agl.
Transport Winds.....West around 10 mph late in the evening becoming
light.
Ventilation.........Marginal to poor.
TIME (PDT) 9 PM MIDNGT 3 AM
Sky (%).........7 6 5
Weather cov.....
Weather type....NONE NONE NONE
Tstm cov........
CWR.............0 0 0
Chc of thdr (%).0 0 0
Temp............65 59 54
RH..............49 54 56
20 FT wind......W 5G10 S 3G10 SW 2G5
Eye level wind..W 3G6 S 2G6 SW 1G3
Mx ht msl (kft).1.9 0.8 0.8
Transport wind..W 10 SW 5 SW 5
Vrate kt-ft/1K..16 4 4
Ventrate Cat....MRGL POOR POOR
.MONDAY...
Sky/Weather.........Sunny then becoming mostly cloudy. 20-30%
chance of showers and thunderstorms late in the
afternoon.
Temperature.........Max 77-80.
RH..................Min 19-22%.
20-Foot Winds.......West 7-10 mph gusting to 15 mph in the afternoon.
Gusty and erratic winds expected near
thunderstorms late in the afternoon.
Chc Wetting Rain....5%.
Chance of thunder...20%.
Mixing Height.......10900-11900 ft agl.
Transport Winds.....Light winds becoming southwest around 10 mph in
the afternoon.
Ventilation.........Poor to very good increasing to excellent late
in the afternoon.
TIME (PDT) 5 AM 8 AM 11 AM 2 PM
Sky (%).........9 12 38 43
Weather cov..... S CHC
Weather type....NONE NONE NONE RNSHWR
Tstm cov........ S CHC
CWR.............0 0 10 10
Chc of thdr (%).0 0 10 20
Temp............52 60 71 79
RH..............59 44 34 21
20 FT wind......SW 1G5 N 3G5 NW 6G10 W 8G15
Eye level wind..SW 1G3 N 2G3 NW 4G6 W 5G9
Mx ht msl (kft).0.8 4.3 11 12
Transport wind..SW 5 S 5 S 10 SW 10
Vrate kt-ft/1K..2 17 85 122
Ventrate Cat....POOR MRGL VYGD EXNT
.MONDAY NIGHT...
Sky/Weather.........Partly cloudy then becoming clear. 15-20%
chance of showers in the evening.
Temperature.........Min 51-54.
RH..................Max 48-53%.
20-Foot Winds.......West winds 7-9 mph early in the evening
becoming light.
Chc Wetting Rain....5%.
Chance of thunder...15%.
Mixing Height.......900-1400 ft agl.
Transport Winds.....West around 10 mph early in the evening
becoming light.
Ventilation.........Very good to poor.
TIME (PDT) 5 PM 8 PM 11 PM 2 AM
Sky (%).........33 28 20 10
Weather cov.....S CHC S CHC
Weather type....RNSHWR RNSHWR NONE NONE
Tstm cov........
CWR.............10 10 10 10
Chc of thdr (%).20 10 0 0
Temp............78 70 64 58
RH..............26 38 41 45
20 FT wind......W 9G15 W 6G10 W 5G10 SW 2G5
Eye level wind..W 5G9 W 4G6 W 3G6 SW 1G3
Mx ht msl (kft).8.8 0.8 0.8 0.8
Transport wind..W 10 W 5 W 5 W 5
Vrate kt-ft/1K..79 5 5 3
Ventrate Cat....VYGD POOR POOR POOR
.TUESDAY...
Sky/Weather.........Sunny then becoming mostly cloudy. 25-30% chance
showers and thunderstorms in the afternoon.
Temperature.........Max 76-81.
RH..................Min 20-25%.
20-Foot Winds.......West winds 5-10 mph gusting up to 15 mph in the
afternoon. Gusty and erratic winds expected near
thunderstorms in the afternoon.
Chc Wetting Rain....5%.
Chance of thunder...20%.
Mixing Height.......10100-11100 ft agl.
Transport Winds.....Light winds becoming southeast around 10 mph
early in the afternoon, then becoming light
late in the afternoon.
Ventilation.........Poor to good.
TIME (PDT) 5 AM 8 AM 11 AM 2 PM
Sky (%).........10 4 51 52
Weather cov..... CHANCE CHANCE
Weather type....NONE NONE RNSHWR RNSHWR
Tstm cov........ S CHC S CHC
CWR.............0 0 10 10
Chc of thdr (%).0 0 20 20
Temp............54 63 75 80
RH..............48 39 28 23
20 FT wind......SW 2G5 SW 2G5 NE 6G10 N 6G15
Eye level wind..SW 1G3 SW 1G3 NE 4G6 N 4G9
Mx ht msl (kft).0.8 1.0 7.1 12
Transport wind..W 5 S 0 SE 10 S 5
Vrate kt-ft/1K..3 2 50 58
Ventrate Cat....POOR POOR GOOD GOOD
$$
Forecaster...Collins
Requested by...NV-SFIDC
Type of request...WILDFIRE
.TAG 2518729.0/REV
.DELDT 07/27/25
.FormatterVersion 2.0.0
.EMAIL nvsfc@firenet.gov