Routine Fire Wx Fcst (With/Without 6-10 Day Outlook)
Issued by NWS Green Bay, WI
Issued by NWS Green Bay, WI
943
FNUS53 KGRB 211950
FWFGRB
Fire Weather Planning Forecast for Northeast Wisconsin
National Weather Service Green Bay WI
250 PM CDT Thu Aug 21 2025
.DISCUSSION...
Dry conditions will continue through Friday morning before the
next chance of showers and storms arrives Friday afternoon and
evening with a cold frontal passage. Cooler, fall-like conditions
will develop for the weekend into early next week.
WIZ005-010>012-018-019-221215-
Vilas-Oneida-Forest-Florence-Lincoln-Langlade-
250 PM CDT Thu Aug 21 2025
.TONIGHT...
Sky/weather.........Partly cloudy. Patchy fog after midnight.
Min temperature.....Around 58.
Max humidity........98 percent.
20-foot winds.......Southwest wind 3 to 6 mph.
Precipitation.......None.
.FRIDAY...
Sky/weather.........Mostly cloudy. Patchy fog in the morning. A
chance of showers and thunderstorms in the
afternoon. Chance of rain 40 percent.
Max temperature.....74 to 79.
Min humidity........60 to 65 percent.
20-foot winds.......West wind 5 to 10 mph. Gusts up to 17 mph in
the afternoon.
Hours of Sun........2 to 4 hours.
Precipitation.......Scattered 0.10 to 0.15 inch amounts.
Mixing Height.......2500 ft agl (ave 12-6 pm).
Transport Winds.....West around 15 mph (AVE 12-6 PM).
Smoke Dispersal.....Around 30000 or good (AVE 12-6 PM).
.FRIDAY NIGHT...
Sky/weather.........Mostly cloudy then becoming mostly clear. A
slight chance of showers and thunderstorms in
the evening. Chance of rain 20 percent.
Min temperature.....52 to 57.
Max humidity........95 to 100 percent.
20-foot winds.......West wind 3 to 7 mph.
Precipitation.......Widely scattered 0.15 to 0.20 inch amounts.
.SATURDAY...
Sky/weather.........Mostly sunny then becoming partly cloudy. A
chance of sprinkles in the afternoon.
Max temperature.....65 to 70.
Min humidity........47 to 52 percent.
20-foot winds.......West wind 7 to 12 mph with gusts to around 20
mph.
Hours of Sun........9 to 11 hours.
Precipitation.......Isolated amounts up to 0.05 inch.
Mixing Height.......4700 ft agl (ave 12-6 pm).
Transport Winds.....Northwest around 20 mph (AVE 12-6 PM).
Smoke Dispersal.....Around 78000 or excellent (AVE 12-6 PM).
.Forecast days 3 through 7......
.SATURDAY NIGHT...Mostly clear. A chance of sprinkles. Lows in
the upper 40s. West wind 4 to 9 mph.
.SUNDAY...Partly sunny. A chance of showers. Highs around 60.
Northwest wind 7 to 12 mph. Chance of rain 50 percent.
.SUNDAY NIGHT...Mostly cloudy. A chance of sprinkles in the
evening. Lows in the mid 40s. Northwest wind 4 to 9 mph.
.MONDAY...Partly cloudy. Highs around 60. Northwest wind 6 to
11 mph.
.MONDAY NIGHT...Clear. Lows in the lower 40s. Light and variable
wind.
.TUESDAY...Mostly sunny. Highs in the mid 60s. Northwest wind
3 to 7 mph.
.TUESDAY NIGHT...Mostly clear. Lows in the mid 40s. Light and
variable wind.
.WEDNESDAY...Mostly sunny. Highs around 70. West wind 3 to 7 mph.
.WEDNESDAY NIGHT...Mostly clear. Lows in the upper 40s. Light and
variable wind.
.THURSDAY...Mostly sunny. Highs in the lower 70s. West wind 3 to
7 mph.
$$
WIZ013-020-021-221215-
Northern Marinette County-Menominee-Northern Oconto County-
250 PM CDT Thu Aug 21 2025
.TONIGHT...
Sky/weather.........Partly cloudy. Patchy fog after midnight.
Min temperature.....Around 60.
Max humidity........95 to 100 percent.
20-foot winds.......Light and variable wind.
Precipitation.......None.
.FRIDAY...
Sky/weather.........Partly sunny. A slight chance of showers and
thunderstorms in the afternoon. Chance of rain
20 percent.
Max temperature.....75 to 80.
Min humidity........56 to 61 percent.
20-foot winds.......West wind 5 to 10 mph.
Hours of Sun........4 to 6 hours.
Precipitation.......Isolated amounts up to 0.05 inch.
Mixing Height.......3100 ft agl (ave 12-6 pm).
Transport Winds.....West around 15 mph (AVE 12-6 PM).
Smoke Dispersal.....Around 38000 or good (AVE 12-6 PM).
.FRIDAY NIGHT...
Sky/weather.........Mostly cloudy then becoming mostly clear. A
chance of thunderstorms in the evening. A
chance of showers. Chance of rain 40 percent.
Min temperature.....Around 58.
Max humidity........95 to 100 percent.
20-foot winds.......West wind 3 to 6 mph.
Precipitation.......Scattered 0.10 to 0.15 inch amounts.
.SATURDAY...
Sky/weather.........Mostly sunny.
Max temperature.....69 to 74.
Min humidity........46 to 51 percent.
20-foot winds.......West wind 6 to 11 mph with gusts to around 19
mph.
Hours of Sun........10 to 12 hours.
Precipitation.......None.
Mixing Height.......5400 ft agl (ave 12-6 pm).
Transport Winds.....Northwest around 15 mph (AVE 12-6 PM).
Smoke Dispersal.....Around 82000 or excellent (AVE 12-6 PM).
.Forecast days 3 through 7......
.SATURDAY NIGHT...Clear. Lows in the lower 50s. West wind 3 to
7 mph.
.SUNDAY...Partly cloudy. Highs in the mid 60s. West wind 6 to
11 mph.
.SUNDAY NIGHT...Partly cloudy. Lows in the upper 40s. Northwest
wind 4 to 9 mph.
.MONDAY...Partly cloudy. Highs in the lower 60s. Northwest wind
5 to 10 mph.
.MONDAY NIGHT...Mostly clear. Lows in the mid 40s. Light and
variable wind.
.TUESDAY...Mostly sunny. Highs in the upper 60s. Northwest wind
3 to 7 mph.
.TUESDAY NIGHT...Clear. Lows in the mid 40s. Light and variable
wind.
.WEDNESDAY...Mostly sunny. Highs in the lower 70s. West wind 3 to
6 mph.
.WEDNESDAY NIGHT...Partly cloudy. Lows around 50. Light and
variable wind.
.THURSDAY...Mostly sunny. Highs in the mid 70s. West wind 4 to
9 mph.
$$
WIZ073-074-221215-
Southern Marinette County-Southern Oconto County-
250 PM CDT Thu Aug 21 2025
.TONIGHT...
Sky/weather.........Mostly clear.
Min temperature.....58 to 63.
Max humidity........99 percent.
20-foot winds.......Light and variable wind.
Precipitation.......None.
.FRIDAY...
Sky/weather.........Partly cloudy.
Max temperature.....77 to 82.
Min humidity........56 to 61 percent.
20-foot winds.......Southwest wind 5 to 10 mph.
Hours of Sun........5 to 7 hours.
Precipitation.......None.
Mixing Height.......3100 ft agl (ave 12-6 pm).
Transport Winds.....West around 15 mph (AVE 12-6 PM).
Smoke Dispersal.....Around 39000 or good (AVE 12-6 PM).
.FRIDAY NIGHT...
Sky/weather.........Mostly cloudy then becoming partly cloudy. A
chance of showers and thunderstorms. Chance of
rain 40 percent.
Min temperature.....58 to 63.
Max humidity........95 to 100 percent.
20-foot winds.......Southwest wind 3 to 7 mph.
Precipitation.......Scattered amounts up to 0.05 inch.
.SATURDAY...
Sky/weather.........Mostly sunny.
Max temperature.....72 to 77.
Min humidity........52 percent near the bay to 46 to 51 percent
well inland.
20-foot winds.......West wind 7 to 12 mph with gusts to around 18
mph.
Hours of Sun........10 to 12 hours.
Precipitation.......None.
Mixing Height.......5600 ft agl (ave 12-6 pm).
Transport Winds.....West around 15 mph (AVE 12-6 PM).
Smoke Dispersal.....Around 85000 or excellent (AVE 12-6 PM).
.Forecast days 3 through 7......
.SATURDAY NIGHT...Clear. Lows in the lower 50s. West wind 3 to
7 mph.
.SUNDAY...Partly cloudy. A chance of showers and thunderstorms in
the afternoon. Highs in the upper 60s. West wind 7 to 12 mph.
Chance of rain 40 percent.
.SUNDAY NIGHT...Partly cloudy. Lows in the upper 40s. Northwest
wind 4 to 9 mph.
.MONDAY...Partly cloudy. Highs in the mid 60s. Northwest wind
6 to 11 mph.
.MONDAY NIGHT...Mostly clear. Lows in the mid 40s. Northwest wind
3 to 6 mph.
.TUESDAY...Mostly sunny. Highs around 70. Northwest wind 3 to
7 mph.
.TUESDAY NIGHT...Clear. Lows in the mid 40s. Light and variable
wind.
.WEDNESDAY...Mostly sunny. Highs in the mid 70s. West wind 4 to
9 mph.
.WEDNESDAY NIGHT...Partly cloudy. Lows in the lower 50s. West
wind 3 to 6 mph.
.THURSDAY...Mostly sunny. Highs in the mid 70s. West wind 4 to
9 mph.
$$
WIZ030-035-036-221215-
Marathon-Wood-Portage-
250 PM CDT Thu Aug 21 2025
.TONIGHT...
Sky/weather.........Partly cloudy. Patchy fog after midnight.
Min temperature.....Around 58.
Max humidity........95 to 100 percent.
20-foot winds.......Light and variable wind.
Precipitation.......None.
.FRIDAY...
Sky/weather.........Mostly cloudy. Patchy fog in the morning. A
slight chance of showers and thunderstorms in
the afternoon. Chance of rain 20 percent.
Max temperature.....74 to 79.
Min humidity........58 to 63 percent.
20-foot winds.......Southwest wind 5 to 10 mph.
Hours of Sun........3 to 5 hours.
Precipitation.......Isolated amounts up to 0.05 inch.
Mixing Height.......2800 ft agl (ave 12-6 pm).
Transport Winds.....West around 10 mph (AVE 12-6 PM).
Smoke Dispersal.....Around 28000 or fair (AVE 12-6 PM).
.FRIDAY NIGHT...
Sky/weather.........Mostly cloudy then becoming mostly clear. A
chance of showers and a slight chance of
thunderstorms in the evening. Chance of rain 30
percent.
Min temperature.....53 to 58.
Max humidity........95 to 100 percent.
20-foot winds.......West wind 4 to 9 mph.
Precipitation.......Isolated amounts up to 0.05 inch.
.SATURDAY...
Sky/weather.........Mostly sunny.
Max temperature.....67 to 72.
Min humidity........46 to 51 percent.
20-foot winds.......West wind 9 to 14 mph with gusts to around 22
mph.
Hours of Sun........10 to 12 hours.
Precipitation.......None.
Mixing Height.......4800 ft agl (ave 12-6 pm).
Transport Winds.....Northwest around 20 mph (AVE 12-6 PM).
Smoke Dispersal.....Around 92000 or excellent (AVE 12-6 PM).
.Forecast days 3 through 7......
.SATURDAY NIGHT...Clear. Lows in the upper 40s. West wind 5 to
10 mph.
.SUNDAY...Partly cloudy. A chance of sprinkles in the afternoon.
Highs in the mid 60s. Northwest wind 9 to 14 mph.
.SUNDAY NIGHT...Mostly clear. Lows in the mid 40s. Northwest wind
4 to 9 mph.
.MONDAY...Mostly sunny. Highs in the mid 60s. Northwest wind 7 to
12 mph.
.MONDAY NIGHT...Clear. Lows in the lower 40s. Light and variable
wind.
.TUESDAY...Sunny. Highs in the upper 60s. Northwest wind 3 to
7 mph.
.TUESDAY NIGHT...Clear. Lows in the mid 40s. Light and variable
wind.
.WEDNESDAY...Mostly sunny. Highs in the lower 70s. West wind 4 to
9 mph.
.WEDNESDAY NIGHT...Mostly clear. Lows around 50. West wind 3 to
6 mph.
.THURSDAY...Mostly sunny. Highs in the lower 70s. West wind 4 to
9 mph.
$$
WIZ031-037-045-221215-
Shawano-Waupaca-Waushara-
250 PM CDT Thu Aug 21 2025
.TONIGHT...
Sky/weather.........Partly cloudy. Patchy fog after midnight.
Min temperature.....57 to 62.
Max humidity........98 percent.
20-foot winds.......Light and variable wind.
Precipitation.......None.
.FRIDAY...
Sky/weather.........Partly sunny.
Max temperature.....76 to 81.
Min humidity........55 to 60 percent.
20-foot winds.......Southwest wind 5 to 10 mph.
Hours of Sun........4 to 6 hours.
Precipitation.......None.
Mixing Height.......3200 ft agl (ave 12-6 pm).
Transport Winds.....West around 10 mph (AVE 12-6 PM).
Smoke Dispersal.....Around 33000 or good (AVE 12-6 PM).
.FRIDAY NIGHT...
Sky/weather.........Mostly cloudy then becoming partly cloudy. A
chance of showers and a slight chance of
thunderstorms. Chance of rain 40 percent.
Min temperature.....56 to 61.
Max humidity........95 to 100 percent.
20-foot winds.......West wind 3 to 7 mph.
Precipitation.......Isolated amounts up to 0.05 inch.
.SATURDAY...
Sky/weather.........Mostly sunny.
Max temperature.....70 to 75.
Min humidity........41 to 46 percent.
20-foot winds.......West wind 8 to 13 mph with gusts to around 20
mph.
Hours of Sun........11 to 13 hours.
Precipitation.......None.
Mixing Height.......5100 ft agl (ave 12-6 pm).
Transport Winds.....Northwest around 20 mph (AVE 12-6 PM).
Smoke Dispersal.....Around 95000 or excellent (AVE 12-6 PM).
.Forecast days 3 through 7......
.SATURDAY NIGHT...Clear. Lows in the lower 50s. West wind 4 to
9 mph.
.SUNDAY...Partly cloudy. A chance of sprinkles in the afternoon.
Highs in the upper 60s. West wind 8 to 13 mph.
.SUNDAY NIGHT...Mostly clear. Lows in the upper 40s. Northwest
wind 4 to 9 mph.
.MONDAY...Mostly sunny. Highs in the mid 60s. Northwest wind 6 to
11 mph.
.MONDAY NIGHT...Clear. Lows in the mid 40s. Light and variable
wind.
.TUESDAY...Sunny. Highs around 70. Northwest wind 3 to 7 mph.
.TUESDAY NIGHT...Clear. Lows in the mid 40s. Light and variable
wind.
.WEDNESDAY...Mostly sunny. Highs in the lower 70s. West wind 3 to
7 mph.
.WEDNESDAY NIGHT...Mostly clear. Lows in the lower 50s. West wind
3 to 6 mph.
.THURSDAY...Mostly sunny. Highs in the mid 70s. West wind 4 to
9 mph.
$$
WIZ038-039-048-049-221215-
Outagamie-Brown-Winnebago-Calumet-
250 PM CDT Thu Aug 21 2025
.TONIGHT...
Sky/weather.........Mostly clear.
Min temperature.....59 to 64.
Max humidity........95 to 100 percent.
20-foot winds.......Light and variable wind.
Precipitation.......None.
.FRIDAY...
Sky/weather.........Partly cloudy.
Max temperature.....77 to 82.
Min humidity........56 to 61 percent.
20-foot winds.......Southwest wind 5 to 10 mph.
Hours of Sun........5 to 7 hours.
Precipitation.......None.
Mixing Height.......3000 ft agl (ave 12-6 pm).
Transport Winds.....West around 10 mph (AVE 12-6 PM).
Smoke Dispersal.....Around 32000 or good (AVE 12-6 PM).
.FRIDAY NIGHT...
Sky/weather.........Mostly cloudy then becoming partly cloudy. A
chance of showers and a slight chance of
thunderstorms. Chance of rain 40 percent.
Min temperature.....61 to 66.
Max humidity........95 to 100 percent.
20-foot winds.......Southwest wind 4 to 9 mph.
Precipitation.......Isolated amounts up to 0.05 inch.
.SATURDAY...
Sky/weather.........Mostly sunny.
Max temperature.....71 to 76.
Min humidity........50 to 55 percent.
20-foot winds.......West wind 9 to 14 mph with gusts to around 21
mph.
Hours of Sun........11 to 13 hours.
Precipitation.......None.
Mixing Height.......5000 ft agl (ave 12-6 pm).
Transport Winds.....West around 20 mph (AVE 12-6 PM).
Smoke Dispersal.....Around 92000 or excellent (AVE 12-6 PM).
.Forecast days 3 through 7......
.SATURDAY NIGHT...Clear. Lows in the mid 50s. West wind 6 to
11 mph.
.SUNDAY...Partly cloudy. A chance of. Highs in the upper 60s.
West wind 9 to 14 mph.
.SUNDAY NIGHT...Mostly clear. A chance of sprinkles in the
evening. Lows in the lower 50s. Northwest wind 6 to 11 mph.
.MONDAY...Partly cloudy. Highs in the mid 60s. Northwest wind
7 to 12 mph.
.MONDAY NIGHT...Mostly clear. Lows in the upper 40s. Northwest
wind 3 to 7 mph.
.TUESDAY...Sunny. Highs in the upper 60s. Northwest wind 4 to
9 mph.
.TUESDAY NIGHT...Clear. Lows in the upper 40s. Northwest wind
3 to 6 mph.
.WEDNESDAY...Mostly sunny. Highs in the lower 70s. West wind 4 to
9 mph.
.WEDNESDAY NIGHT...Mostly clear. Lows in the lower 50s. Southwest
wind 3 to 7 mph.
.THURSDAY...Mostly sunny. Highs in the lower 70s. West wind 5 to
10 mph.
$$
WIZ022-221215-
Door-
250 PM CDT Thu Aug 21 2025
.TONIGHT...
Sky/weather.........Mostly clear.
Min temperature.....60 to 65.
Max humidity........95 to 100 percent.
20-foot winds.......Southwest wind 3 to 6 mph.
Precipitation.......None.
.FRIDAY...
Sky/weather.........Partly cloudy.
Max temperature.....76 to 81.
Min humidity........60 to 65 percent at the lakeshore to 54 to 59
percent well inland.
20-foot winds.......Southwest wind 7 to 12 mph.
Hours of Sun........6 to 8 hours.
Precipitation.......None.
Mixing Height.......1800 ft agl (ave 12-6 pm).
Transport Winds.....Southwest around 15 mph (AVE 12-6 PM).
Smoke Dispersal.....Around 23000 or fair (AVE 12-6 PM).
.FRIDAY NIGHT...
Sky/weather.........Mostly cloudy then becoming partly cloudy. A
chance of showers and thunderstorms. Chance of
rain 50 percent.
Min temperature.....Around 64.
Max humidity........95 to 100 percent.
20-foot winds.......Southwest wind 5 to 10 mph.
Precipitation.......Scattered 0.05 to 0.10 inch amounts.
.SATURDAY...
Sky/weather.........Mostly sunny.
Max temperature.....72 to 77.
Min humidity........48 to 53 percent.
20-foot winds.......West wind 8 to 13 mph.
Hours of Sun........10 to 12 hours.
Precipitation.......None.
Mixing Height.......4600 ft agl (ave 12-6 pm).
Transport Winds.....West around 15 mph (AVE 12-6 PM).
Smoke Dispersal.....Around 68000 or excellent (AVE 12-6 PM).
.Forecast days 3 through 7......
.SATURDAY NIGHT...Mostly clear. Lows in the mid 50s. West wind
7 to 12 mph.
.SUNDAY...Partly cloudy. A chance of showers and thunderstorms in
the afternoon. Highs around 70. West wind 8 to 13 mph. Chance of
rain 40 percent.
.SUNDAY NIGHT...Partly cloudy. Lows in the lower 50s. Northwest
wind 8 to 13 mph.
.MONDAY...Partly cloudy. A chance of sprinkles. Highs in the
upper 60s. Northwest wind 9 to 14 mph.
.MONDAY NIGHT...Mostly clear. Lows in the lower 50s. Northwest
wind 6 to 11 mph.
.TUESDAY...Sunny. Highs in the lower 70s. Northwest wind 5 to
10 mph.
.TUESDAY NIGHT...Clear. Lows in the lower 50s. Northwest wind
3 to 7 mph.
.WEDNESDAY...Mostly sunny. Highs in the mid 70s. West wind 5 to
10 mph.
.WEDNESDAY NIGHT...Mostly clear. Lows in the mid 50s. West wind
4 to 9 mph.
.THURSDAY...Mostly sunny. Highs in the mid 70s. West wind 7 to
12 mph.
$$
WIZ040-050-221215-
Kewaunee-Manitowoc-
250 PM CDT Thu Aug 21 2025
.TONIGHT...
Sky/weather.........Mostly clear.
Min temperature.....58 to 63.
Max humidity........95 to 100 percent.
20-foot winds.......Light and variable wind.
Precipitation.......None.
.FRIDAY...
Sky/weather.........Partly cloudy.
Max temperature.....76 to 81.
Min humidity........56 to 61 percent.
20-foot winds.......Southwest wind 5 to 10 mph.
Hours of Sun........6 to 8 hours.
Precipitation.......None.
Mixing Height.......2800 ft agl (ave 12-6 pm).
Transport Winds.....West around 15 mph (AVE 12-6 PM).
Smoke Dispersal.....Around 31000 or good (AVE 12-6 PM).
.FRIDAY NIGHT...
Sky/weather.........Mostly cloudy then becoming partly cloudy. A
chance of showers and a slight chance of
thunderstorms. Chance of rain 40 percent.
Min temperature.....Around 64.
Max humidity........95 to 100 percent.
20-foot winds.......Southwest wind 5 to 10 mph.
Precipitation.......Scattered amounts up to 0.05 inch.
.SATURDAY...
Sky/weather.........Mostly sunny.
Max temperature.....71 to 76.
Min humidity........50 to 55 percent.
20-foot winds.......West wind 9 to 14 mph with gusts to around 18
mph.
Hours of Sun........11 to 13 hours.
Precipitation.......None.
Mixing Height.......4700 ft agl (ave 12-6 pm).
Transport Winds.....West around 20 mph (AVE 12-6 PM).
Smoke Dispersal.....Around 86000 or excellent (AVE 12-6 PM).
.Forecast days 3 through 7......
.SATURDAY NIGHT...Cooler, clear. Lows in the mid 50s. West wind
7 to 12 mph.
.SUNDAY...Mostly sunny. Highs around 70. West wind 9 to 14 mph.
.SUNDAY NIGHT...Partly cloudy. Lows in the lower 50s. Northwest
wind 7 to 12 mph.
.MONDAY...Mostly sunny. A chance of sprinkles. Highs in the upper
60s. Northwest wind 8 to 13 mph.
.MONDAY NIGHT...Mostly clear. Lows in the upper 40s. Northwest
wind 4 to 9 mph.
.TUESDAY...Sunny. Highs around 70. Northwest wind 5 to 10 mph.
.TUESDAY NIGHT...Clear. Lows in the upper 40s. Northwest wind
3 to 7 mph.
.WEDNESDAY...Mostly sunny. Highs in the lower 70s. West wind 5 to
10 mph.
.WEDNESDAY NIGHT...Mostly clear. Lows in the mid 50s. Southwest
wind 4 to 9 mph.
.THURSDAY...Mostly sunny. Highs in the lower 70s. West wind 6 to
11 mph.
$$
JLA