Routine Fire Wx Fcst (With/Without 6-10 Day Outlook)
Issued by NWS Green Bay, WI
Issued by NWS Green Bay, WI
737
FNUS53 KGRB 301849
FWFGRB
Fire Weather Planning Forecast for Northeast Wisconsin
National Weather Service Green Bay WI
149 PM CDT Sat Aug 30 2025
.DISCUSSION...High pressure will result in dry, mild conditions
through Labor Day with light winds. Minimum RH is expected to be
generally 40 to 50 percent.
Shower chances increase late Tuesday into Wednesday as a cold
front moves through. Much cooler temperatures are then expected
for mid to late next week.
WIZ005-010>012-018-019-311215-
Vilas-Oneida-Forest-Florence-Lincoln-Langlade-
149 PM CDT Sat Aug 30 2025
.TONIGHT...
Sky/weather.........Mostly clear. Areas of fog after midnight.
Min temperature.....42 to 47.
Max humidity........95 to 100 percent.
20-foot winds.......Light and variable wind.
Precipitation.......None.
.SUNDAY...
Sky/weather.........Mostly sunny. Patchy fog in the morning.
Max temperature.....74 to 79.
Min humidity........41 to 46 percent.
20-foot winds.......Light and variable wind.
Hours of Sun........9 to 11 hours.
Precipitation.......None.
Mixing Height.......4600 ft agl (ave 12-6 pm).
Transport Winds.....Southwest around 5 mph (AVE 12-6 PM).
Smoke Dispersal.....Around 18000 or fair (AVE 12-6 PM).
.SUNDAY 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.
.MONDAY...
Sky/weather.........Mostly sunny. Patchy fog in the morning.
Max temperature.....73 to 78.
Min humidity........41 to 46 percent.
20-foot winds.......Light and variable wind.
Hours of Sun........10 to 12 hours.
Precipitation.......None.
Mixing Height.......4200 ft agl (ave 12-6 pm).
Transport Winds.....Southwest around 5 mph (AVE 12-6 PM).
Smoke Dispersal.....Around 19000 or fair (AVE 12-6 PM).
.Forecast days 3 through 7......
.MONDAY NIGHT...Mostly clear. Lows around 50. Light and variable
wind.
.TUESDAY...Mostly sunny. Highs in the mid 70s. Southwest wind
3 to 7 mph.
.TUESDAY NIGHT...Mostly cloudy. A chance of showers in the
evening. Showers likely after midnight. Lows in the upper 40s.
West wind 3 to 7 mph. Chance of rain 70 percent.
.WEDNESDAY...Cooler. Mostly cloudy. A chance of showers. Highs in
the mid 50s. Northwest wind 7 to 12 mph. Chance of rain
50 percent.
.WEDNESDAY NIGHT...Colder. Mostly cloudy. Lows in the upper 30s.
Northwest wind 4 to 9 mph.
.THURSDAY...Mostly cloudy. Highs around 50. Northwest wind 5 to
10 mph.
.THURSDAY NIGHT...Mostly cloudy. Lows in the upper 30s. West wind
3 to 7 mph.
.FRIDAY...Partly sunny. Highs in the upper 50s. West wind 5 to
10 mph.
.FRIDAY NIGHT...Partly cloudy. Lows in the lower 40s. West wind
3 to 6 mph.
.SATURDAY...Partly cloudy. Highs around 60. Northwest wind 4 to
9 mph.
$$
WIZ013-020-021-311215-
Northern Marinette County-Menominee-Northern Oconto County-
149 PM CDT Sat Aug 30 2025
.TONIGHT...
Sky/weather.........Mostly clear. Areas of fog after midnight.
Min temperature.....Around 49.
Max humidity........95 to 100 percent.
20-foot winds.......Light and variable wind.
Precipitation.......None.
.SUNDAY...
Sky/weather.........Mostly sunny. Patchy fog in the morning.
Max temperature.....Around 77.
Min humidity........41 to 46 percent.
20-foot winds.......Light and variable wind.
Hours of Sun........10 to 12 hours.
Precipitation.......None.
Mixing Height.......4700 ft agl (ave 12-6 pm).
Transport Winds.....South around 5 mph (AVE 12-6 PM).
Smoke Dispersal.....Around 19000 or fair (AVE 12-6 PM).
.SUNDAY 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.
.MONDAY...
Sky/weather.........Sunny. Patchy fog in the morning.
Max temperature.....Around 76.
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.......4600 ft agl (ave 12-6 pm).
Transport Winds.....South around 5 mph (AVE 12-6 PM).
Smoke Dispersal.....Around 23000 or fair (AVE 12-6 PM).
.Forecast days 3 through 7......
.MONDAY NIGHT...Clear. Patchy fog after midnight. Lows in the
lower 50s. Light and variable wind.
.TUESDAY...Mostly sunny. Highs in the upper 70s. Southwest wind
3 to 6 mph.
.TUESDAY NIGHT...Mostly cloudy. A chance of showers. Lows in the
lower 50s. Southwest wind 3 to 6 mph. Chance of rain 50 percent.
.WEDNESDAY...Cooler. Mostly cloudy. Showers likely in the
morning. A chance of showers in the afternoon. Highs in the lower
60s. Northwest wind 6 to 11 mph. Chance of rain 70 percent.
.WEDNESDAY NIGHT...Colder. Mostly cloudy. Lows around 40.
Northwest wind 4 to 9 mph.
.THURSDAY...Mostly cloudy. Highs in the lower 50s. West wind 5 to
10 mph.
.THURSDAY NIGHT...Mostly cloudy. Lows in the upper 30s. West wind
3 to 6 mph.
.FRIDAY...Partly sunny. Highs in the upper 50s. West wind 4 to
9 mph.
.FRIDAY NIGHT...Partly cloudy. Lows in the lower 40s. Light and
variable wind.
.SATURDAY...Partly cloudy. Highs in the lower 60s. Northwest wind
4 to 9 mph.
$$
WIZ073-074-311215-
Southern Marinette County-Southern Oconto County-
149 PM CDT Sat Aug 30 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.
.SUNDAY...
Sky/weather.........Sunny. Patchy fog in the morning.
Max temperature.....74 to 79.
Min humidity........41 to 46 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.......3900 ft agl (ave 12-6 pm).
Transport Winds.....South around 5 mph (AVE 12-6 PM).
Smoke Dispersal.....Around 17000 or fair (AVE 12-6 PM).
.SUNDAY NIGHT...
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.........Sunny. Patchy fog in the morning.
Max temperature.....74 to 79.
Min humidity........48 to 53 percent near the bay to 40 to 45
percent well inland.
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.......4200 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).
.Forecast days 3 through 7......
.MONDAY NIGHT...Clear. Patchy fog after midnight. Lows in the
lower 50s. Light and variable wind.
.TUESDAY...Mostly sunny. Highs in the upper 70s. Southwest wind
3 to 7 mph.
.TUESDAY NIGHT...Partly cloudy. A chance of showers. Lows in the
lower 50s. Southwest wind 3 to 7 mph. Chance of rain 50 percent.
.WEDNESDAY...Cooler. Showers likely. Highs in the mid 60s.
Northwest wind 7 to 12 mph. Chance of rain 70 percent.
.WEDNESDAY NIGHT...Colder. Mostly cloudy. Lows in the lower 40s.
Northwest wind 5 to 10 mph.
.THURSDAY...Partly sunny. Highs in the mid 50s. West wind 7 to
12 mph.
.THURSDAY NIGHT...Mostly cloudy. Lows in the upper 30s. West wind
3 to 7 mph.
.FRIDAY...Partly sunny. Highs in the lower 60s. West wind 6 to
11 mph.
.FRIDAY NIGHT...Partly cloudy. Lows in the mid 40s. West wind
3 to 6 mph.
.SATURDAY...Partly cloudy. Highs in the mid 60s. Northwest wind
5 to 10 mph.
$$
WIZ030-031-035>037-045-311215-
Marathon-Shawano-Wood-Portage-Waupaca-Waushara-
149 PM CDT Sat Aug 30 2025
.TONIGHT...
Sky/weather.........Mostly clear. Areas of fog after midnight.
Min temperature.....46 to 51.
Max humidity........95 to 100 percent.
20-foot winds.......Light and variable wind.
Precipitation.......None.
.SUNDAY...
Sky/weather.........Mostly sunny. Patchy fog in the morning.
Max temperature.....74 to 79.
Min humidity........40 to 45 percent.
20-foot winds.......Light and variable wind.
Hours of Sun........10 to 12 hours.
Precipitation.......None.
Mixing Height.......4400 ft agl (ave 12-6 pm).
Transport Winds.....East around 5 mph (AVE 12-6 PM).
Smoke Dispersal.....Around 17000 or fair (AVE 12-6 PM).
.SUNDAY NIGHT...
Sky/weather.........Mostly clear. Patchy fog after midnight.
Min temperature.....48 to 53.
Max humidity........98 percent.
20-foot winds.......Light and variable wind.
Precipitation.......None.
.MONDAY...
Sky/weather.........Mostly sunny. Patchy fog in the morning.
Max temperature.....73 to 78.
Min humidity........38 to 43 percent.
20-foot winds.......Light and variable wind becoming south at 3 to
6 mph in the afternoon.
Hours of Sun........10 to 12 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 22000 or fair (AVE 12-6 PM).
.Forecast days 3 through 7......
.MONDAY NIGHT...Clear. Patchy fog after midnight. Lows in the
lower 50s. Light and variable wind.
.TUESDAY...Mostly sunny. Highs in the upper 70s. Southwest wind
3 to 7 mph.
.TUESDAY NIGHT...Mostly cloudy. Showers likely after midnight.
Lows in the lower 50s. Southwest wind 3 to 7 mph. Chance of rain
70 percent.
.WEDNESDAY...Cooler. Mostly cloudy. Showers likely in the
morning. A chance of showers in the afternoon. Highs in the lower
60s. Northwest wind 8 to 13 mph. Chance of rain 70 percent.
.WEDNESDAY NIGHT...Colder. Mostly cloudy. Lows in the upper 30s.
Northwest wind 5 to 10 mph.
.THURSDAY...Partly sunny. Highs in the mid 50s. West wind 7 to
12 mph.
.THURSDAY NIGHT...Mostly cloudy. Lows around 40. West wind 3 to
7 mph.
.FRIDAY...Partly sunny. Highs in the lower 60s. West wind 6 to
11 mph.
.FRIDAY NIGHT...Partly cloudy. Lows in the mid 40s. West wind
3 to 7 mph.
.SATURDAY...Mostly sunny. Highs in the mid 60s. Northwest wind
5 to 10 mph.
$$
WIZ038-039-048-049-311215-
Outagamie-Brown-Winnebago-Calumet-
149 PM CDT Sat Aug 30 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.
.SUNDAY...
Sky/weather.........Sunny.
Max temperature.....74 to 79.
Min humidity........41 to 46 percent.
20-foot winds.......Light and variable wind becoming southeast 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.....Southeast around 5 mph (AVE 12-6 PM).
Smoke Dispersal.....Around 13000 or fair (AVE 12-6 PM).
.SUNDAY NIGHT...
Sky/weather.........Mostly clear. Patchy fog after midnight.
Min temperature.....49 to 54.
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........44 to 49 percent.
20-foot winds.......Light and variable wind.
Hours of Sun........11 to 13 hours.
Precipitation.......None.
Mixing Height.......3700 ft agl (ave 12-6 pm).
Transport Winds.....Southwest around 5 mph (AVE 12-6 PM).
Smoke Dispersal.....Around 21000 or fair (AVE 12-6 PM).
.Forecast days 3 through 7......
.MONDAY NIGHT...Clear. Lows in the mid 50s. Light and variable
wind.
.TUESDAY...Mostly sunny. Highs in the upper 70s. Southwest wind
3 to 7 mph.
.TUESDAY NIGHT...Partly cloudy. A chance of showers after
midnight. Lows in the mid 50s. Southwest wind 4 to 9 mph. Chance
of rain 50 percent.
.WEDNESDAY...Cooler. Showers likely. Highs in the mid 60s.
Northwest wind 8 to 13 mph. Chance of rain 70 percent.
.WEDNESDAY NIGHT...Colder. Mostly cloudy. Lows in the lower 40s.
Northwest wind 8 to 13 mph.
.THURSDAY...Cooler. Partly sunny. Highs in the mid 50s. West wind
9 to 14 mph.
.THURSDAY NIGHT...Partly cloudy. Lows in the lower 40s. West wind
5 to 10 mph.
.FRIDAY...Partly sunny. Highs in the lower 60s. West wind 7 to
12 mph.
.FRIDAY NIGHT...Mostly clear. Lows in the upper 40s. West wind
4 to 9 mph.
.SATURDAY...Mostly sunny. Highs in the mid 60s. Northwest wind
6 to 11 mph.
$$
WIZ022-311215-
Door-
149 PM CDT Sat Aug 30 2025
.TONIGHT...
Sky/weather.........Clear. Patchy fog after midnight.
Min temperature.....51 to 56.
Max humidity........95 to 100 percent.
20-foot winds.......Light and variable wind.
Precipitation.......None.
.SUNDAY...
Sky/weather.........Sunny.
Max temperature.....Around 73 at the lakeshore to around 77 well
inland.
Min humidity........51 to 56 percent at the lakeshore to 47 percent
well inland.
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.......2000 ft agl (ave 12-6 pm).
Transport Winds.....South around 5 mph (AVE 12-6 PM).
Smoke Dispersal.....Around 10000 or poor (AVE 12-6 PM).
.SUNDAY NIGHT...
Sky/weather.........Clear.
Min temperature.....52 to 57.
Max humidity........95 to 100 percent.
20-foot winds.......Light and variable wind.
Precipitation.......None.
.MONDAY...
Sky/weather.........Sunny.
Max temperature.....71 to 76 at the lakeshore to around 77 well
inland.
Min humidity........52 to 57 percent at the lakeshore to 49 percent
well inland.
20-foot winds.......Light and variable wind becoming south at 3 to
7 mph in the afternoon.
Hours of Sun........12 to 14 hours.
Precipitation.......None.
Mixing Height.......1800 ft agl (ave 12-6 pm).
Transport Winds.....South around 10 mph (AVE 12-6 PM).
Smoke Dispersal.....Around 12000 or poor (AVE 12-6 PM).
.Forecast days 3 through 7......
.MONDAY NIGHT...Clear. Lows in the upper 50s. Light and variable
wind.
.TUESDAY...Sunny. Highs in the upper 70s. Southwest wind 4 to
9 mph.
.TUESDAY NIGHT...Partly cloudy. A chance of showers after
midnight. Lows in the mid 50s. Southwest wind 5 to 10 mph. Chance
of rain 40 percent.
.WEDNESDAY...Showers likely. Highs in the upper 60s. Northwest
wind 10 to 15 mph. Chance of rain 70 percent.
.WEDNESDAY NIGHT...Cooler. Mostly cloudy. A chance of showers.
Lows in the mid 40s. Northwest wind 10 to 15 mph. Chance of rain
40 percent.
.THURSDAY...Cooler. Partly sunny. A chance of showers. Highs in
the upper 50s. West wind 10 to 15 mph. Chance of rain 30 percent.
.THURSDAY NIGHT...Mostly cloudy. Lows in the mid 40s. West wind
7 to 12 mph.
.FRIDAY...Partly sunny. Highs in the lower 60s. West wind 8 to
13 mph.
.FRIDAY NIGHT...Partly cloudy. Lows in the upper 40s. West wind
5 to 10 mph.
.SATURDAY...Partly cloudy. Highs in the mid 60s. Northwest wind
7 to 12 mph.
$$
WIZ040-050-311215-
Kewaunee-Manitowoc-
149 PM CDT Sat Aug 30 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.
.SUNDAY...
Sky/weather.........Sunny.
Max temperature.....Around 72 at the lakeshore to around 75 well
inland.
Min humidity........52 to 57 percent at the lakeshore to 45 to 50
percent well inland.
20-foot winds.......Light and variable wind becoming southeast at 3
to 7 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 14000 or fair (AVE 12-6 PM).
.SUNDAY NIGHT...
Sky/weather.........Clear.
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.....69 to 74 at the lakeshore to around 76 well
inland.
Min humidity........55 to 60 percent at the lakeshore to 48 to 53
percent well inland.
20-foot winds.......Light and variable wind becoming southeast at 3
to 7 mph in the afternoon.
Hours of Sun........11 to 13 hours.
Precipitation.......None.
Mixing Height.......3100 ft agl (ave 12-6 pm).
Transport Winds.....South around 5 mph (AVE 12-6 PM).
Smoke Dispersal.....Around 19000 or fair (AVE 12-6 PM).
.Forecast days 3 through 7......
.MONDAY NIGHT...Clear. Lows in the mid 50s. Light and variable
wind.
.TUESDAY...Sunny. Highs in the upper 70s. Southwest wind 3 to
7 mph.
.TUESDAY NIGHT...Partly cloudy. A chance of showers after
midnight. Lows in the mid 50s. Southwest wind 4 to 9 mph. Chance
of rain 40 percent.
.WEDNESDAY...Showers likely. Highs in the upper 60s. West wind
9 to 14 mph. Chance of rain 70 percent.
.WEDNESDAY NIGHT...Colder. Mostly cloudy. A chance of showers in
the evening. Lows in the mid 40s. Northwest wind 9 to 14 mph.
Chance of rain 30 percent.
.THURSDAY...Cooler. Partly sunny. Highs in the upper 50s. West
wind 10 to 15 mph.
.THURSDAY NIGHT...Partly cloudy. Lows in the lower 40s. West wind
6 to 11 mph.
.FRIDAY...Partly sunny. Highs in the lower 60s. West wind 8 to
13 mph.
.FRIDAY NIGHT...Partly cloudy. Lows in the upper 40s. West wind
5 to 10 mph.
.SATURDAY...Mostly sunny. Highs in the mid 60s. Northwest wind
7 to 12 mph.
$$
MPC