Routine Fire Wx Fcst (With/Without 6-10 Day Outlook)
Issued by NWS Green Bay, WI
Issued by NWS Green Bay, WI
259
FNUS53 KGRB 201042
FWFGRB
Fire Weather Planning Forecast for Northeast Wisconsin
National Weather Service Green Bay WI
542 AM CDT Wed Aug 20 2025
.DISCUSSION...
Isolated showers are possible today. Dry conditions will then
prevail until a cold front brings the chance for more showers and
thunderstorms Friday afternoon and Friday night. Cooler, fall-
like conditions will develop for the weekend into early next week.
WIZ005-010>012-018-019-202115-
Vilas-Oneida-Forest-Florence-Lincoln-Langlade-
542 AM CDT Wed Aug 20 2025
.TODAY...
Sky/weather.........Partly sunny. Patchy fog in the morning.
Max temperature.....71 to 76.
Min humidity........56 to 61 percent.
20-foot winds.......Light and variable wind becoming northeast at 3
to 6 mph in the afternoon.
Hours of Sun........4 to 6 hours.
Precipitation.......None.
Mixing Height.......3200 ft agl (ave 12-6 pm).
Transport Winds.....Northeast around 10 mph (AVE 12-6 PM).
Smoke Dispersal.....Around 22000 or fair (AVE 12-6 PM).
.TONIGHT...
Sky/weather.........Partly cloudy. Patchy fog.
Min temperature.....52 to 57.
Max humidity........100 percent.
20-foot winds.......Light and variable wind.
Precipitation.......None.
.THURSDAY...
Sky/weather.........Partly cloudy then becoming mostly sunny.
Patchy fog in the morning.
Max temperature.....75 to 80.
Min humidity........48 to 53 percent.
20-foot winds.......Light and variable wind.
Hours of Sun........9 to 11 hours.
Precipitation.......None.
Mixing Height.......3400 ft agl (ave 12-6 pm).
Transport Winds.....South around 5 mph (AVE 12-6 PM).
Smoke Dispersal.....Around 16000 or fair (AVE 12-6 PM).
.Forecast days 3 through 7......
.THURSDAY NIGHT...Partly cloudy. Lows in the upper 50s. Light and
variable wind.
.FRIDAY...Partly sunny. A chance of showers in the afternoon.
Highs in the mid 70s. Southwest wind 3 to 7 mph. Chance of rain
40 percent.
.FRIDAY NIGHT...Mostly clear. Lows in the mid 50s. West wind 3 to
6 mph.
.SATURDAY...Mostly sunny. Highs in the upper 60s. West wind 6 to
11 mph.
.SATURDAY NIGHT...Partly cloudy. Lows in the upper 40s. West wind
4 to 9 mph.
.SUNDAY...Partly sunny. A chance of showers. Highs in the upper
50s. Northwest wind 7 to 12 mph. Chance of rain 40 percent.
.SUNDAY NIGHT...Partly cloudy. Lows in the mid 40s. Northwest
wind 4 to 9 mph.
.MONDAY...Mostly sunny. Highs in the lower 60s. Northwest wind
5 to 10 mph.
.MONDAY NIGHT...Mostly clear. Lows in the lower 40s. Light and
variable wind.
.TUESDAY...Mostly sunny. Highs in the upper 60s. Northwest wind
3 to 7 mph.
$$
WIZ013-020-021-202115-
Northern Marinette County-Menominee-Northern Oconto County-
542 AM CDT Wed Aug 20 2025
.TODAY...
Sky/weather.........Mostly cloudy. Patchy fog in the morning.
Max temperature.....71 to 76.
Min humidity........62 to 67 percent.
20-foot winds.......Light and variable wind becoming northeast at 3
to 6 mph in the afternoon.
Hours of Sun........3 to 5 hours.
Precipitation.......None.
Mixing Height.......2900 ft agl (ave 12-6 pm).
Transport Winds.....Northeast around 10 mph (AVE 12-6 PM).
Smoke Dispersal.....Around 21000 or fair (AVE 12-6 PM).
.TONIGHT...
Sky/weather.........Partly cloudy. Patchy fog after midnight.
Min temperature.....53 to 58.
Max humidity........100 percent.
20-foot winds.......Light and variable wind.
Precipitation.......None.
.THURSDAY...
Sky/weather.........Partly cloudy then becoming mostly sunny.
Patchy fog in the morning.
Max temperature.....76 to 81.
Min humidity........50 to 55 percent.
20-foot winds.......Light and variable wind.
Hours of Sun........9 to 11 hours.
Precipitation.......None.
Mixing Height.......3500 ft agl (ave 12-6 pm).
Transport Winds.....South around 5 mph (AVE 12-6 PM).
Smoke Dispersal.....Around 12000 or poor (AVE 12-6 PM).
.Forecast days 3 through 7......
.THURSDAY NIGHT...Mostly clear. Patchy fog after midnight. Lows
in the upper 50s. Light and variable wind.
.FRIDAY...Partly sunny. Highs in the upper 70s. Southwest wind
3 to 7 mph.
.FRIDAY NIGHT...Mostly clear. A chance of showers. Lows in the
upper 50s. West wind 3 to 6 mph. Chance of rain 30 percent.
.SATURDAY...Mostly sunny. Highs in the lower 70s. West wind 6 to
11 mph.
.SATURDAY NIGHT...Mostly clear. Lows in the lower 50s. West wind
3 to 7 mph.
.SUNDAY...Partly cloudy. Highs in the mid 60s. Northwest wind
6 to 11 mph.
.SUNDAY NIGHT...Mostly clear. Lows in the upper 40s. Northwest
wind 3 to 7 mph.
.MONDAY...Mostly sunny. Highs in the mid 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.
$$
WIZ073-074-202115-
Southern Marinette County-Southern Oconto County-
542 AM CDT Wed Aug 20 2025
.TODAY...
Sky/weather.........Partly sunny.
Max temperature.....71 to 76.
Min humidity........66 to 71 percent.
20-foot winds.......Northeast wind 3 to 7 mph.
Hours of Sun........3 to 5 hours.
Precipitation.......None.
Mixing Height.......2700 ft agl (ave 12-6 pm).
Transport Winds.....Northeast around 10 mph (AVE 12-6 PM).
Smoke Dispersal.....Around 21000 or fair (AVE 12-6 PM).
.TONIGHT...
Sky/weather.........Partly cloudy. Patchy fog after midnight.
Min temperature.....53 to 58.
Max humidity........100 percent.
20-foot winds.......Light and variable wind.
Precipitation.......None.
.THURSDAY...
Sky/weather.........Partly cloudy then becoming mostly sunny.
Max temperature.....74 to 79.
Min humidity........60 to 65 percent near the bay to 52 to 57
percent well inland.
20-foot winds.......Light and variable wind.
Hours of Sun........10 to 12 hours.
Precipitation.......None.
Mixing Height.......3200 ft agl (ave 12-6 pm).
Transport Winds.....Southeast around 5 mph (AVE 12-6 PM).
Smoke Dispersal.....Around 11000 or poor (AVE 12-6 PM).
.Forecast days 3 through 7......
.THURSDAY NIGHT...Mostly clear. Lows in the upper 50s. Light and
variable wind.
.FRIDAY...Partly cloudy. Highs in the lower 80s. Southwest wind
4 to 9 mph.
.FRIDAY NIGHT...Mostly clear. A chance of showers. Lows in the
upper 50s. West wind 3 to 6 mph. Chance of rain 40 percent.
.SATURDAY...Mostly sunny. Highs in the mid 70s. West wind 7 to
12 mph.
.SATURDAY NIGHT...Mostly clear. Lows in the lower 50s. West wind
4 to 9 mph.
.SUNDAY...Partly cloudy. Highs in the upper 60s. Northwest wind
7 to 12 mph.
.SUNDAY NIGHT...Mostly clear. Lows in the upper 40s. Northwest
wind 4 to 9 mph.
.MONDAY...Mostly sunny. Highs in the upper 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 in the lower 70s. Northwest wind
3 to 7 mph.
$$
WIZ030-035-036-202115-
Marathon-Wood-Portage-
542 AM CDT Wed Aug 20 2025
.TODAY...
Sky/weather.........Partly sunny. Areas of fog in the morning.
Max temperature.....74 to 79.
Min humidity........58 to 63 percent.
20-foot winds.......Northeast wind 3 to 7 mph.
Hours of Sun........4 to 6 hours.
Precipitation.......None.
Mixing Height.......3400 ft agl (ave 12-6 pm).
Transport Winds.....Northeast around 10 mph (AVE 12-6 PM).
Smoke Dispersal.....Around 23000 or fair (AVE 12-6 PM).
.TONIGHT...
Sky/weather.........Partly cloudy. Patchy fog after midnight.
Min temperature.....Around 58.
Max humidity........100 percent.
20-foot winds.......Light and variable wind.
Precipitation.......None.
.THURSDAY...
Sky/weather.........Partly cloudy then becoming mostly sunny.
Max temperature.....75 to 80.
Min humidity........50 to 55 percent.
20-foot winds.......Light and variable wind.
Hours of Sun........8 to 10 hours.
Precipitation.......None.
Mixing Height.......3100 ft agl (ave 12-6 pm).
Transport Winds.....South around 5 mph (AVE 12-6 PM).
Smoke Dispersal.....Around 12000 or poor (AVE 12-6 PM).
.Forecast days 3 through 7......
.THURSDAY NIGHT...Mostly clear. Lows in the upper 50s. Light and
variable wind.
.FRIDAY...Partly sunny. Highs in the upper 70s. Southwest wind
4 to 9 mph.
.FRIDAY NIGHT...Mostly clear. Lows in the mid 50s. West wind 3 to
7 mph.
.SATURDAY...Mostly sunny. Highs around 70. West wind 8 to 13 mph.
.SATURDAY NIGHT...Mostly clear. Lows around 50. West wind 5 to
10 mph.
.SUNDAY...Partly cloudy. Highs in the mid 60s. Northwest wind
9 to 14 mph.
.SUNDAY NIGHT...Mostly clear. Lows in the mid 40s. Northwest wind
4 to 9 mph.
.MONDAY...Mostly sunny. Highs in the mid 60s. Northwest wind 7 to
12 mph.
.MONDAY NIGHT...Mostly clear. Lows in the mid 40s. Light and
variable wind.
.TUESDAY...Mostly sunny. Highs in the upper 60s. Northwest wind
3 to 7 mph.
$$
WIZ031-037-045-202115-
Shawano-Waupaca-Waushara-
542 AM CDT Wed Aug 20 2025
.TODAY...
Sky/weather.........Mostly cloudy. Patchy fog in the morning.
Max temperature.....73 to 78.
Min humidity........58 to 63 percent.
20-foot winds.......Northeast wind 3 to 7 mph.
Hours of Sun........4 to 6 hours.
Precipitation.......None.
Mixing Height.......3000 ft agl (ave 12-6 pm).
Transport Winds.....Northeast around 10 mph (AVE 12-6 PM).
Smoke Dispersal.....Around 22000 or fair (AVE 12-6 PM).
.TONIGHT...
Sky/weather.........Partly cloudy. Patchy fog after midnight.
Min temperature.....56 to 61.
Max humidity........99 percent.
20-foot winds.......Light and variable wind.
Precipitation.......None.
.THURSDAY...
Sky/weather.........Partly cloudy then becoming mostly sunny.
Max temperature.....76 to 81.
Min humidity........47 to 52 percent.
20-foot winds.......Light and variable wind.
Hours of Sun........9 to 11 hours.
Precipitation.......None.
Mixing Height.......3300 ft agl (ave 12-6 pm).
Transport Winds.....Light and variable.
Smoke Dispersal.....Around 10000 or poor (AVE 12-6 PM).
.Forecast days 3 through 7......
.THURSDAY NIGHT...Mostly clear. Patchy fog. Lows in the upper
50s. Light and variable wind.
.FRIDAY...Partly sunny. Highs around 80. Southwest wind 3 to
7 mph.
.FRIDAY NIGHT...Mostly clear. A chance of showers. Lows in the
upper 50s. West wind 3 to 6 mph. Chance of rain 30 percent.
.SATURDAY...Sunny. Highs in the lower 70s. West wind 7 to 12 mph.
.SATURDAY NIGHT...Mostly clear. Lows in the lower 50s. West wind
4 to 9 mph.
.SUNDAY...Mostly sunny. Highs in the mid 60s. Northwest 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 upper 60s. Northwest wind
6 to 11 mph.
.MONDAY NIGHT...Mostly clear. Lows in the mid 40s. Light and
variable wind.
.TUESDAY...Mostly sunny. Highs around 70. Northwest wind 3 to
7 mph.
$$
WIZ038-039-048-049-202115-
Outagamie-Brown-Winnebago-Calumet-
542 AM CDT Wed Aug 20 2025
.TODAY...
Sky/weather.........Partly sunny. A chance of sprinkles in the
afternoon.
Max temperature.....72 to 77.
Min humidity........66 to 71 percent.
20-foot winds.......Northeast wind 5 to 10 mph.
Hours of Sun........4 to 6 hours.
Precipitation.......Isolated amounts up to 0.05 inch.
Mixing Height.......2900 ft agl (ave 12-6 pm).
Transport Winds.....Northeast around 10 mph (AVE 12-6 PM).
Smoke Dispersal.....Around 26000 or fair (AVE 12-6 PM).
.TONIGHT...
Sky/weather.........Partly cloudy.
Min temperature.....58 to 63.
Max humidity........95 to 100 percent.
20-foot winds.......Northeast wind 3 to 6 mph in the evening
becoming light and variable.
Precipitation.......None.
.THURSDAY...
Sky/weather.........Partly cloudy then becoming mostly sunny.
Max temperature.....75 to 80.
Min humidity........58 to 63 percent.
20-foot winds.......Northeast wind 3 to 6 mph in the morning
becoming light and variable.
Hours of Sun........9 to 11 hours.
Precipitation.......None.
Mixing Height.......2900 ft agl (ave 12-6 pm).
Transport Winds.....Northeast around 5 mph (AVE 12-6 PM).
Smoke Dispersal.....Around 9000 or poor (AVE 12-6 PM).
.Forecast days 3 through 7......
.THURSDAY NIGHT...Mostly clear. Lows in the lower 60s. Light and
variable wind.
.FRIDAY...Partly cloudy. Highs in the upper 70s. Southwest wind
4 to 9 mph.
.FRIDAY NIGHT...Partly cloudy. A chance of showers. Lows around
60. West wind 4 to 9 mph. Chance of rain 40 percent.
.SATURDAY...Sunny. Highs in the lower 70s. West wind 8 to 13 mph.
.SATURDAY NIGHT...Clear. Lows in the mid 50s. West wind 6 to
11 mph.
.SUNDAY...Mostly sunny. Highs in the mid 60s. West wind 9 to
14 mph.
.SUNDAY NIGHT...Mostly clear. Lows around 50. Northwest wind 6 to
11 mph.
.MONDAY...Mostly sunny. Highs in the upper 60s. Northwest wind
7 to 12 mph.
.MONDAY NIGHT...Mostly clear. Lows in the upper 40s. Northwest
wind 3 to 7 mph.
.TUESDAY...Mostly sunny. Highs around 70. Northwest wind 4 to
9 mph.
$$
WIZ022-202115-
Door-
542 AM CDT Wed Aug 20 2025
.TODAY...
Sky/weather.........Mostly cloudy then becoming partly cloudy. A
chance of sprinkles in the morning.
Max temperature.....72 to 77.
Min humidity........64 to 69 percent.
20-foot winds.......Northeast wind 5 to 10 mph.
Hours of Sun........5 to 7 hours.
Precipitation.......Isolated amounts up to 0.05 inch.
Mixing Height.......2300 ft agl (ave 12-6 pm).
Transport Winds.....North around 10 mph (AVE 12-6 PM).
Smoke Dispersal.....Around 22000 or fair (AVE 12-6 PM).
.TONIGHT...
Sky/weather.........Mostly clear.
Min temperature.....Around 62.
Max humidity........99 percent.
20-foot winds.......Northeast wind 3 to 6 mph.
Precipitation.......None.
.THURSDAY...
Sky/weather.........Partly cloudy then becoming sunny.
Max temperature.....72 to 77 at the lakeshore to around 78 well
inland.
Min humidity........64 to 69 percent at the lakeshore to 58 to 63
percent well inland.
20-foot winds.......Northeast wind 3 to 6 mph in the morning
becoming light and variable.
Hours of Sun........10 to 12 hours.
Precipitation.......None.
Mixing Height.......1600 ft agl (ave 12-6 pm).
Transport Winds.....Northeast around 5 mph (AVE 12-6 PM).
Smoke Dispersal.....Around 6000 or poor (AVE 12-6 PM).
.Forecast days 3 through 7......
.THURSDAY NIGHT...Clear. Lows in the lower 60s. Light and
variable wind.
.FRIDAY...Partly cloudy. Highs around 80. Southwest wind 5 to
10 mph.
.FRIDAY NIGHT...Partly cloudy. A chance of showers. Lows in the
lower 60s. Southwest wind 5 to 10 mph. Chance of rain 50 percent.
.SATURDAY...Sunny. Highs in the mid 70s. West wind 8 to 13 mph.
.SATURDAY NIGHT...Mostly clear. Lows in the mid 50s. West wind
7 to 12 mph.
.SUNDAY...Partly cloudy. Highs in the upper 60s. Northwest wind
9 to 14 mph.
.SUNDAY NIGHT...Partly cloudy. Lows in the lower 50s. Northwest
wind 7 to 12 mph.
.MONDAY...Mostly sunny. Highs in the upper 60s. Northwest wind
8 to 13 mph.
.MONDAY NIGHT...Mostly clear. Lows in the lower 50s. Northwest
wind 5 to 10 mph.
.TUESDAY...Mostly sunny. Highs in the lower 70s. Northwest wind
5 to 10 mph.
$$
WIZ040-050-202115-
Kewaunee-Manitowoc-
542 AM CDT Wed Aug 20 2025
.TODAY...
Sky/weather.........Partly sunny. A chance of sprinkles.
Max temperature.....69 to 74.
Min humidity........69 to 74 percent.
20-foot winds.......Northeast wind 6 to 11 mph.
Hours of Sun........5 to 7 hours.
Precipitation.......Isolated amounts up to 0.05 inch.
Mixing Height.......2500 ft agl (ave 12-6 pm).
Transport Winds.....Northeast around 10 mph (AVE 12-6 PM).
Smoke Dispersal.....Around 25000 or fair (AVE 12-6 PM).
.TONIGHT...
Sky/weather.........Mostly clear.
Min temperature.....Around 62.
Max humidity........95 to 100 percent.
20-foot winds.......Northeast wind 3 to 7 mph.
Precipitation.......None.
.THURSDAY...
Sky/weather.........Partly cloudy then becoming mostly sunny.
Max temperature.....70 to 75 at the lakeshore to around 78 well
inland.
Min humidity........71 to 76 percent at the lakeshore to 62 to 67
percent well inland.
20-foot winds.......Northeast wind 3 to 7 mph.
Hours of Sun........10 to 12 hours.
Precipitation.......None.
Mixing Height.......2400 ft agl (ave 12-6 pm).
Transport Winds.....Northeast around 5 mph (AVE 12-6 PM).
Smoke Dispersal.....Around 10000 or poor (AVE 12-6 PM).
.Forecast days 3 through 7......
.THURSDAY NIGHT...Mostly clear. Lows around 60. Light and
variable wind.
.FRIDAY...Partly cloudy. Highs around 80. Southwest wind 4 to
9 mph.
.FRIDAY NIGHT...Partly cloudy. A chance of showers. Lows around
60. Southwest wind 4 to 9 mph. Chance of rain 40 percent.
.SATURDAY...Sunny. Highs in the mid 70s. West wind 8 to 13 mph.
.SATURDAY NIGHT...Clear. Lows in the mid 50s. West wind 7 to
12 mph.
.SUNDAY...Mostly sunny. Highs in the upper 60s. West wind 10 to
15 mph.
.SUNDAY NIGHT...Mostly clear. Lows in the lower 50s. Northwest
wind 7 to 12 mph.
.MONDAY...Mostly sunny. 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...Mostly sunny. Highs around 70. Northwest wind 5 to
10 mph.
$$
Kurimski