Routine Fire Wx Fcst (With/Without 6-10 Day Outlook)
Issued by NWS Green Bay, WI
Issued by NWS Green Bay, WI
170
FNUS53 KGRB 311938
FWFGRB
Fire Weather Planning Forecast for Northeast Wisconsin
National Weather Service Green Bay WI
238 PM CDT Sun Aug 31 2025
.DISCUSSION...
Seasonal late summer weather is expected through Tuesday. Then a
sharp cold front will bring rain on Wednesday and much colder
temperatures for the back half of the week.
WIZ005-010>012-018-019-011215-
Vilas-Oneida-Forest-Florence-Lincoln-Langlade-
238 PM CDT Sun Aug 31 2025
.TONIGHT...
Sky/weather.........Mostly clear. Patchy fog after midnight.
Min temperature.....47 to 52.
Max humidity........95 to 100 percent.
20-foot winds.......Light and variable wind.
Precipitation.......None.
.MONDAY...
Sky/weather.........Mostly sunny. Areas of fog in the morning.
Max temperature.....74 to 79.
Min humidity........39 to 44 percent.
20-foot winds.......Light and variable wind.
Hours of Sun........9 to 11 hours.
Precipitation.......None.
Mixing Height.......4800 ft agl (ave 12-6 pm).
Transport Winds.....South around 5 mph (AVE 12-6 PM).
Smoke Dispersal.....Around 25000 or fair (AVE 12-6 PM).
.MONDAY NIGHT...
Sky/weather.........Mostly clear. Patchy fog after midnight.
Min temperature.....47 to 52.
Max humidity........95 to 100 percent.
20-foot winds.......Light and variable wind.
Precipitation.......None.
.TUESDAY...
Sky/weather.........Mostly sunny.
Max temperature.....73 to 78.
Min humidity........44 to 49 percent.
20-foot winds.......Light and variable wind becoming southwest at 3
to 7 mph in the afternoon.
Hours of Sun........8 to 10 hours.
Precipitation.......None.
Mixing Height.......4600 ft agl (ave 12-6 pm).
Transport Winds.....Southwest around 15 mph (AVE 12-6 PM).
Smoke Dispersal.....Around 52000 or good (AVE 12-6 PM).
.Forecast days 3 through 7......
.TUESDAY NIGHT...Mostly cloudy. A chance of showers and
thunderstorms. Lows in the lower 50s. Southwest wind 3 to 6 mph.
Chance of rain 50 percent.
.WEDNESDAY...Cooler. Showers and a chance of thunderstorms. Highs
around 60. Northwest wind 6 to 11 mph. Chance of rain 90 percent.
.WEDNESDAY NIGHT...Colder. Mostly cloudy. A chance of showers.
Lows in the upper 30s. Northwest wind 4 to 9 mph. Chance of rain
40 percent.
.THURSDAY...Cooler. Mostly cloudy. Highs in the upper 40s. West
wind 5 to 10 mph.
.THURSDAY NIGHT...Mostly cloudy. Lows around 40. Southwest wind
3 to 6 mph.
.FRIDAY...Mostly cloudy. A chance of showers. Highs in the mid
50s. West wind 5 to 10 mph. Chance of rain 40 percent.
.FRIDAY NIGHT...Mostly cloudy. Lows around 40. Northwest wind
3 to 7 mph.
.SATURDAY...Partly sunny. Highs in the mid 50s. Northwest wind
5 to 10 mph.
.SATURDAY NIGHT...Mostly clear. Patchy frost after midnight. Lows
in the upper 30s. Light and variable wind.
.SUNDAY...Partly cloudy. Highs around 60. West wind 3 to 7 mph.
$$
WIZ013-020-021-011215-
Northern Marinette County-Menominee-Northern Oconto County-
238 PM CDT Sun Aug 31 2025
.TONIGHT...
Sky/weather.........Mostly clear. Patchy fog after midnight.
Min temperature.....Around 51.
Max humidity........95 to 100 percent.
20-foot winds.......Light and variable wind.
Precipitation.......None.
.MONDAY...
Sky/weather.........Mostly sunny.
Max temperature.....Around 77.
Min humidity........36 to 41 percent.
20-foot winds.......Light and variable wind becoming south at 3 to
6 mph in the afternoon.
Hours of Sun........11 to 13 hours.
Precipitation.......None.
Mixing Height.......4400 ft agl (ave 12-6 pm).
Transport Winds.....South around 5 mph (AVE 12-6 PM).
Smoke Dispersal.....Around 28000 or fair (AVE 12-6 PM).
.MONDAY NIGHT...
Sky/weather.........Clear. Patchy fog after midnight.
Min temperature.....Around 50.
Max humidity........95 to 100 percent.
20-foot winds.......Light and variable wind.
Precipitation.......None.
.TUESDAY...
Sky/weather.........Mostly sunny.
Max temperature.....Around 76.
Min humidity........43 to 48 percent.
20-foot winds.......Light and variable wind becoming southwest at 3
to 7 mph in the afternoon.
Hours of Sun........10 to 12 hours.
Precipitation.......None.
Mixing Height.......5000 ft agl (ave 12-6 pm).
Transport Winds.....Southwest around 10 mph (AVE 12-6 PM).
Smoke Dispersal.....Around 49000 or good (AVE 12-6 PM).
.Forecast days 3 through 7......
.TUESDAY NIGHT...Partly cloudy. A chance of showers and
thunderstorms after midnight. Lows in the mid 50s. Light and
variable wind. Chance of rain 40 percent.
.WEDNESDAY...Cooler. Showers and a chance of thunderstorms. Highs
in the mid 60s. West wind 5 to 10 mph. Chance of rain 90 percent.
.WEDNESDAY NIGHT...Colder. Mostly cloudy. A chance of showers.
Lows in the lower 40s. Northwest wind 3 to 7 mph. Chance of rain
40 percent.
.THURSDAY...Cooler. Mostly cloudy. Highs in the lower 50s. West
wind 5 to 10 mph.
.THURSDAY NIGHT...Mostly cloudy. Lows in the lower 40s. Southwest
wind 3 to 6 mph.
.FRIDAY...Mostly cloudy. A chance of showers. Highs in the upper
50s. West wind 4 to 9 mph. Chance of rain 40 percent.
.FRIDAY NIGHT...Partly cloudy. Lows in the lower 40s. West wind
3 to 6 mph.
.SATURDAY...Partly sunny. Highs in the upper 50s. Northwest wind
5 to 10 mph.
.SATURDAY NIGHT...Mostly clear. Lows in the upper 30s. Light and
variable wind.
.SUNDAY...Partly cloudy. Highs in the lower 60s. West wind 3 to
7 mph.
$$
WIZ073-074-011215-
Southern Marinette County-Southern Oconto County-
238 PM CDT Sun Aug 31 2025
.TONIGHT...
Sky/weather.........Clear. Patchy fog after midnight.
Min temperature.....48 to 53.
Max humidity........95 to 100 percent.
20-foot winds.......Light and variable wind.
Precipitation.......None.
.MONDAY...
Sky/weather.........Sunny.
Max temperature.....74 to 79.
Min humidity........35 to 40 percent.
20-foot winds.......Light and variable wind becoming south at 3 to
7 mph in the afternoon.
Hours of Sun........11 to 13 hours.
Precipitation.......None.
Mixing Height.......3700 ft agl (ave 12-6 pm).
Transport Winds.....South around 5 mph (AVE 12-6 PM).
Smoke Dispersal.....Around 24000 or fair (AVE 12-6 PM).
.MONDAY NIGHT...
Sky/weather.........Clear. Patchy fog after midnight.
Min temperature.....48 to 53.
Max humidity........99 percent.
20-foot winds.......Light and variable wind.
Precipitation.......None.
.TUESDAY...
Sky/weather.........Mostly sunny. Patchy fog in the morning.
Max temperature.....74 to 79.
Min humidity........45 to 50 percent.
20-foot winds.......Light and variable wind becoming southwest at 4
to 9 mph in the afternoon.
Hours of Sun........10 to 12 hours.
Precipitation.......None.
Mixing Height.......4700 ft agl (ave 12-6 pm).
Transport Winds.....Southwest around 10 mph (AVE 12-6 PM).
Smoke Dispersal.....Around 50000 or good (AVE 12-6 PM).
.Forecast days 3 through 7......
.TUESDAY NIGHT...Partly cloudy. Lows in the mid 50s. Southwest
wind 3 to 6 mph.
.WEDNESDAY...Showers and a chance of thunderstorms. Highs in the
upper 60s. West wind 6 to 11 mph. Chance of rain 90 percent.
.WEDNESDAY NIGHT...Colder. Mostly cloudy. A chance of showers.
Lows in the lower 40s. Northwest wind 4 to 9 mph. Chance of rain
40 percent.
.THURSDAY...Cooler. Partly sunny. Highs in the mid 50s. West wind
6 to 11 mph.
.THURSDAY NIGHT...Mostly cloudy. Lows in the lower 40s. Southwest
wind 3 to 7 mph.
.FRIDAY...Mostly cloudy. A chance of showers. Highs in the upper
50s. West wind 6 to 11 mph. Chance of rain 40 percent.
.FRIDAY NIGHT...Partly cloudy. Lows in the lower 40s. West wind
3 to 7 mph.
.SATURDAY...Partly cloudy. Highs in the lower 60s. Northwest wind
6 to 11 mph.
.SATURDAY NIGHT...Mostly clear. Lows in the upper 30s. Light and
variable wind.
.SUNDAY...Partly cloudy. Highs in the mid 60s. West wind 3 to
7 mph.
$$
WIZ030-031-035>037-045-011215-
Marathon-Shawano-Wood-Portage-Waupaca-Waushara-
238 PM CDT Sun Aug 31 2025
.TONIGHT...
Sky/weather.........Clear. Patchy fog after midnight.
Min temperature.....47 to 52.
Max humidity........95 to 100 percent.
20-foot winds.......Light and variable wind.
Precipitation.......None.
.MONDAY...
Sky/weather.........Mostly sunny.
Max temperature.....74 to 79.
Min humidity........36 to 41 percent.
20-foot winds.......Light and variable wind becoming south at 3 to
6 mph in the afternoon.
Hours of Sun........11 to 13 hours.
Precipitation.......None.
Mixing Height.......4200 ft agl (ave 12-6 pm).
Transport Winds.....South around 5 mph (AVE 12-6 PM).
Smoke Dispersal.....Around 21000 or fair (AVE 12-6 PM).
.MONDAY NIGHT...
Sky/weather.........Mostly clear. Patchy fog after midnight.
Min temperature.....48 to 53.
Max humidity........95 to 100 percent.
20-foot winds.......Light and variable wind.
Precipitation.......None.
.TUESDAY...
Sky/weather.........Mostly sunny.
Max temperature.....73 to 78.
Min humidity........40 to 45 percent.
20-foot winds.......Light and variable wind becoming southwest at 4
to 9 mph in the afternoon.
Hours of Sun........9 to 11 hours.
Precipitation.......None.
Mixing Height.......4500 ft agl (ave 12-6 pm).
Transport Winds.....Southwest around 10 mph (AVE 12-6 PM).
Smoke Dispersal.....Around 44000 or good (AVE 12-6 PM).
.Forecast days 3 through 7......
.TUESDAY NIGHT...Mostly cloudy. A chance of showers and
thunderstorms. Lows in the mid 50s. Southwest wind 3 to 6 mph.
Chance of rain 50 percent.
.WEDNESDAY...Cooler. Showers and a chance of thunderstorms. Highs
in the mid 60s. West wind 7 to 12 mph. Chance of rain 80 percent.
.WEDNESDAY NIGHT...Colder. Mostly cloudy. Lows in the lower 40s.
Northwest wind 4 to 9 mph.
.THURSDAY...Cooler. Mostly cloudy. Highs in the mid 50s. West
wind 7 to 12 mph.
.THURSDAY NIGHT...Mostly cloudy. Lows in the lower 40s. Southwest
wind 3 to 7 mph.
.FRIDAY...Partly sunny. A chance of showers. Highs in the upper
50s. West wind 6 to 11 mph. Chance of rain 30 percent.
.FRIDAY NIGHT...Partly cloudy. Lows in the lower 40s. West wind
4 to 9 mph.
.SATURDAY...Partly cloudy. Highs around 60. Northwest wind 6 to
11 mph.
.SATURDAY NIGHT...Mostly clear. Lows around 40. Light and
variable wind.
.SUNDAY...Partly cloudy. Highs in the mid 60s. West wind 3 to
7 mph.
$$
WIZ038-039-048-049-011215-
Outagamie-Brown-Winnebago-Calumet-
238 PM CDT Sun Aug 31 2025
.TONIGHT...
Sky/weather.........Clear. Patchy fog after midnight.
Min temperature.....50 to 55.
Max humidity........95 to 100 percent.
20-foot winds.......Light and variable wind.
Precipitation.......None.
.MONDAY...
Sky/weather.........Sunny.
Max temperature.....74 to 79.
Min humidity........40 to 45 percent.
20-foot winds.......Light and variable wind becoming south at 3 to
6 mph in the afternoon.
Hours of Sun........11 to 13 hours.
Precipitation.......None.
Mixing Height.......3700 ft agl (ave 12-6 pm).
Transport Winds.....South around 5 mph (AVE 12-6 PM).
Smoke Dispersal.....Around 21000 or fair (AVE 12-6 PM).
.MONDAY NIGHT...
Sky/weather.........Clear.
Min temperature.....50 to 55.
Max humidity........95 to 100 percent.
20-foot winds.......Light and variable wind.
Precipitation.......None.
.TUESDAY...
Sky/weather.........Mostly sunny.
Max temperature.....74 to 79.
Min humidity........46 to 51 percent.
20-foot winds.......Light and variable wind becoming southwest at 3
to 7 mph in the afternoon.
Hours of Sun........10 to 12 hours.
Precipitation.......None.
Mixing Height.......4400 ft agl (ave 12-6 pm).
Transport Winds.....Southwest around 10 mph (AVE 12-6 PM).
Smoke Dispersal.....Around 46000 or good (AVE 12-6 PM).
.Forecast days 3 through 7......
.TUESDAY NIGHT...Partly cloudy. Lows in the upper 50s. Southwest
wind 3 to 7 mph.
.WEDNESDAY...Showers and a chance of thunderstorms. Highs in the
upper 60s. West wind 7 to 12 mph. Chance of rain 90 percent.
.WEDNESDAY NIGHT...Cooler. Mostly cloudy. A chance of showers.
Lows in the mid 40s. Northwest wind 6 to 11 mph. Chance of rain
40 percent.
.THURSDAY...Cooler. Partly sunny. Highs in the upper 50s. West
wind 8 to 13 mph.
.THURSDAY NIGHT...Mostly cloudy. Lows in the mid 40s. Southwest
wind 5 to 10 mph.
.FRIDAY...Partly sunny. A chance of showers. Highs in the lower
60s. West wind 7 to 12 mph. Chance of rain 40 percent.
.FRIDAY NIGHT...Mostly clear. Lows in the mid 40s. West wind 5 to
10 mph.
.SATURDAY...Partly cloudy. Highs in the lower 60s. West wind 7 to
12 mph.
.SATURDAY NIGHT...Mostly clear. Lows in the lower 40s. West wind
3 to 7 mph.
.SUNDAY...Mostly sunny. Highs in the mid 60s. West wind 4 to
9 mph.
$$
WIZ022-011215-
Door-
238 PM CDT Sun Aug 31 2025
.TONIGHT...
Sky/weather.........Clear.
Min temperature.....53 to 58.
Max humidity........91 to 96 percent.
20-foot winds.......South wind 3 to 6 mph in the evening becoming
light and variable.
Precipitation.......None.
.MONDAY...
Sky/weather.........Sunny.
Max temperature.....70 to 75 at the lakeshore to around 78 well
inland.
Min humidity........50 to 55 percent at the lakeshore to 43 to 48
percent well inland.
20-foot winds.......Southwest wind 3 to 6 mph becoming southeast at
3 to 7 mph in the afternoon.
Hours of Sun........11 to 13 hours.
Precipitation.......None.
Mixing Height.......1700 ft agl (ave 12-6 pm).
Transport Winds.....South around 5 mph (AVE 12-6 PM).
Smoke Dispersal.....Around 9000 or poor (AVE 12-6 PM).
.MONDAY NIGHT...
Sky/weather.........Clear.
Min temperature.....54 to 59.
Max humidity........95 to 100 percent.
20-foot winds.......South wind 3 to 6 mph in the evening becoming
light and variable.
Precipitation.......None.
.TUESDAY...
Sky/weather.........Sunny.
Max temperature.....70 to 75 at the lakeshore to around 77 well
inland.
Min humidity........55 to 60 percent at the lakeshore to 50 percent
well inland.
20-foot winds.......Southwest wind 4 to 9 mph.
Hours of Sun........11 to 13 hours.
Precipitation.......None.
Mixing Height.......2500 ft agl (ave 12-6 pm).
Transport Winds.....Southwest around 15 mph (AVE 12-6 PM).
Smoke Dispersal.....Around 29000 or fair (AVE 12-6 PM).
.Forecast days 3 through 7......
.TUESDAY NIGHT...Partly cloudy. Lows in the upper 50s. Southwest
wind 5 to 10 mph.
.WEDNESDAY...Showers and a chance of thunderstorms. Highs in the
upper 60s. Southwest wind 8 to 13 mph. Chance of rain 90 percent.
.WEDNESDAY NIGHT...Cooler. Mostly cloudy. A chance of showers.
Lows in the mid 40s. Northwest wind 8 to 13 mph. Chance of rain
50 percent.
.THURSDAY...Partly sunny. Highs in the upper 50s. West wind 9 to
14 mph.
.THURSDAY NIGHT...Mostly cloudy. Lows in the upper 40s. West wind
7 to 12 mph.
.FRIDAY...Mostly cloudy. A chance of showers. Highs in the lower
60s. West wind 8 to 13 mph. Chance of rain 50 percent.
.FRIDAY NIGHT...Partly cloudy. Lows in the upper 40s. Northwest
wind 7 to 12 mph.
.SATURDAY...Partly cloudy. Highs in the lower 60s. Northwest wind
7 to 12 mph.
.SATURDAY NIGHT...Partly cloudy. Lows in the upper 40s. Northwest
wind 4 to 9 mph.
.SUNDAY...Partly cloudy. Highs in the mid 60s. West wind 5 to
10 mph.
$$
WIZ040-050-011215-
Kewaunee-Manitowoc-
238 PM CDT Sun Aug 31 2025
.TONIGHT...
Sky/weather.........Clear.
Min temperature.....50 to 55.
Max humidity........88 to 93 percent.
20-foot winds.......Light and variable wind.
Precipitation.......None.
.MONDAY...
Sky/weather.........Sunny.
Max temperature.....70 to 75 at the lakeshore to around 77 well
inland.
Min humidity........51 to 56 percent at the lakeshore to 45 to 50
percent well inland.
20-foot winds.......Light and variable wind becoming southeast at 4
to 9 mph in the afternoon.
Hours of Sun........11 to 13 hours.
Precipitation.......None.
Mixing Height.......3000 ft agl (ave 12-6 pm).
Transport Winds.....Southeast around 5 mph (AVE 12-6 PM).
Smoke Dispersal.....Around 17000 or fair (AVE 12-6 PM).
.MONDAY NIGHT...
Sky/weather.........Clear.
Min temperature.....50 to 55.
Max humidity........95 to 100 percent.
20-foot winds.......Light and variable wind.
Precipitation.......None.
.TUESDAY...
Sky/weather.........Sunny.
Max temperature.....70 to 75 at the lakeshore to around 76 well
inland.
Min humidity........57 to 62 percent at the lakeshore to 48 to 53
percent well inland.
20-foot winds.......Light and variable wind becoming south at 4 to
9 mph in the afternoon.
Hours of Sun........10 to 12 hours.
Precipitation.......None.
Mixing Height.......3900 ft agl (ave 12-6 pm).
Transport Winds.....Southwest around 10 mph (AVE 12-6 PM).
Smoke Dispersal.....Around 40000 or good (AVE 12-6 PM).
.Forecast days 3 through 7......
.TUESDAY NIGHT...Mostly clear. Lows in the upper 50s. Southwest
wind 3 to 7 mph.
.WEDNESDAY...Mostly cloudy. A chance of showers in the morning. A
chance of thunderstorms. Showers in the afternoon. Highs in the
upper 60s. Southwest wind 8 to 13 mph. Chance of rain 90 percent.
.WEDNESDAY NIGHT...Cooler. Mostly cloudy. A chance of showers.
Lows in the mid 40s. Northwest wind 7 to 12 mph. Chance of rain
40 percent.
.THURSDAY...Cooler. Partly sunny. Highs in the upper 50s. West
wind 9 to 14 mph.
.THURSDAY NIGHT...Mostly cloudy. Lows in the mid 40s. Southwest
wind 6 to 11 mph.
.FRIDAY...Partly sunny. A chance of showers. Highs in the lower
60s. West wind 9 to 14 mph. Chance of rain 40 percent.
.FRIDAY NIGHT...Mostly clear. Lows in the mid 40s. West wind 6 to
11 mph.
.SATURDAY...Partly cloudy. Highs in the lower 60s. West wind 8 to
13 mph.
.SATURDAY NIGHT...Mostly clear. Lows in the mid 40s. Northwest
wind 4 to 9 mph.
.SUNDAY...Mostly sunny. Highs in the mid 60s. West wind 5 to
10 mph.
$$
MPC