Tracking Late December Winter Storm Expected to Impact the Northern Plains through the Northeast U.S.

A winter storm system will rapidly intensify over the Midwest on Sunday and track through the Great Lakes on Monday. Periods of heavy snow are anticipated across the Upper Great Lakes late Sunday and continuing into Monday. At least 1/10 inch of ice accumulation is expected from a wintry mix across much of the interior Northeast U.S. starting Sunday afternoon. Read More >

Hazardous Weather Conditions

Current conditions at

Fort Madison Municipal Airport (KFSW)

Lat: 40.66°NLon: 91.33°WElev: 719ft.

Fog/Mist

45°F

7°C

Humidity	100%
Wind Speed	E 13 mph
Barometer	29.78 in
Dewpoint	45°F (7°C)
Visibility	4.00 mi
Wind Chill	39°F (4°C)
Last update	27 Dec 1:35 pm CST

More Information:

Local Forecast Office More Local Wx 3 Day History Hourly Weather Forecast

Extended Forecast for

2 Miles ESE Saint Patrick MO

Wind Advisory December 28, 02:00pm until December 29, 06:00pm

Click here for hazard details and duration

Wind Advisory

This Afternoon
High: 55 °F
Patchy Fog
Tonight
Low: 53 °F
Chance Rain
and Patchy
Fog
Sunday
High: 56 °F⇓
Rain then
Rain/Snow
Likely and
Breezy
Sunday Night
Low: 15 °F
Mostly Cloudy
and Blustery
Monday
High: 25 °F
Partly Sunny
and Blustery
Monday Night
Low: 15 °F
Mostly Clear
Tuesday
High: 35 °F
Sunny
Tuesday Night
Low: 26 °F
Partly Cloudy
Wednesday
High: 40 °F
Partly Sunny

Detailed Forecast

This Afternoon

Patchy fog after 2pm. Otherwise, mostly cloudy, with a high near 55. Southeast wind around 10 mph, with gusts as high as 20 mph.

Tonight

A 50 percent chance of rain after midnight. Patchy fog. Otherwise, cloudy, with a low around 53. Southeast wind 5 to 10 mph becoming south after midnight.

Sunday

Rain before 4pm, then a chance of snow. Some thunder is also possible. Temperature rising to near 56 by 10am, then falling to around 31 during the remainder of the day. Breezy, with a south wind 5 to 10 mph becoming northwest 15 to 25 mph in the morning. Winds could gust as high as 40 mph. Chance of precipitation is 90%. Little or no snow accumulation expected.

Sunday Night

Mostly cloudy, with a low around 15. Wind chill values as low as -5. Blustery, with a west wind around 25 mph, with gusts as high as 40 mph.

Monday

Partly sunny, with a high near 25. Blustery.

Monday Night

Mostly clear, with a low around 15.

Tuesday

Sunny, with a high near 35.

Tuesday Night

Partly cloudy, with a low around 26.

Wednesday

Partly sunny, with a high near 40.