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

Auburn De Kalb County Airport (KGWB)

Lat: 41.31°NLon: 85.06°WElev: 879ft.

Fog/Mist

39°F

4°C

Humidity	100%
Wind Speed	E 9 mph
Barometer	29.86 in
Dewpoint	39°F (4°C)
Visibility	0.75 mi
Wind Chill	33°F (1°C)
Last update	28 Dec 3:15 am EST

More Information:

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

Extended Forecast for

Grabill IN

Wind Advisory December 29, 01:00am until December 29, 07:00pm

Dense Fog Advisory until December 28, 10:00am

Click here for hazard details and duration

Wind Advisory

Dense Fog Advisory

Dense Fog Advisory until December 28, 10:00am
NOW until 10:00am Sun
Dense Fog Advisory
Overnight
Low: 36 °F
Chance Rain
and Patchy
Fog
Sunday
High: 63 °F
Rain and
Patchy Fog
Sunday Night
Low: 19 °F
Showers and
Breezy then
Rain/Snow and
Windy
Monday
High: 28 °F
Snow Likely
and Patchy
Blowing Snow
Monday Night
Low: 20 °F
Chance Snow
Tuesday
High: 26 °F
Mostly Cloudy
Tuesday Night
Low: 22 °F
Mostly Cloudy
Wednesday
High: 31 °F
Mostly Cloudy
then Chance
Snow

Detailed Forecast

Overnight

A 50 percent chance of rain. Patchy fog. Otherwise, cloudy, with a low around 36. Southeast wind around 5 mph.

Sunday

Rain likely, then rain and possibly a thunderstorm after 4pm. Patchy fog before 11am. High near 63. South wind 5 to 15 mph, with gusts as high as 30 mph. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.

Sunday Night

Rain showers before 1am, then a chance of rain and snow showers between 1am and 4am, then a chance of snow after 4am. Some thunder is also possible. Low around 19. Windy, with a west wind 20 to 25 mph increasing to 25 to 30 mph after midnight. Winds could gust as high as 45 mph. Chance of precipitation is 100%. New snow accumulation of less than a half inch possible.

Monday

Snow likely. Patchy blowing snow. Mostly cloudy, with a high near 28. Breezy, with a west wind around 25 mph, with gusts as high as 50 mph. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.

Monday Night

A 40 percent chance of snow before 1am. Cloudy, with a low around 20. West wind 15 to 20 mph, with gusts as high as 40 mph.

Tuesday

Mostly cloudy, with a high near 26.

Tuesday Night

Mostly cloudy, with a low around 22.

Wednesday

A 30 percent chance of snow after 1pm. Mostly cloudy, with a high near 31.

Wednesday Night

A 40 percent chance of snow. Mostly cloudy, with a low around 19.

New Year's Day

A 20 percent chance of snow before 1pm. Mostly cloudy, with a high near 25.