Heavy Rain and Mountain Snow Lingers in California; Winter Storm Impacting the Great Lakes and Northeast U.S.

An atmospheric river will wind down through today across California with lingering heavy rainfall, heavy mountain snow, and gusty winds. A wintry mix of freezing rain, sleet, and snow will cause hazardous travel conditions for the Great Lakes into the northern Mid-Atlantic and southern New England today through Saturday morning. Areas of tree damage and power outages are possible. Read More >

Current conditions at

Grissom Air Force Base / Peru (KGUS)

Lat: 40.65°NLon: 86.15°WElev: 810ft.

Fog/Mist

56°F

13°C

Humidity 94%
Wind Speed SW 13 mph
Barometer 29.64 in (1004.3 mb)
Dewpoint 54°F (12°C)
Visibility 4.00 mi
Last update 26 Dec 10:55 am EST
Extended Forecast for

2 Miles SW Somerset IN

  • Today

    Today: A 40 percent chance of rain before 2pm.  Patchy fog before 1pm.  Otherwise, cloudy, with a high near 56. South wind around 15 mph becoming west in the afternoon. Winds could gust as high as 25 mph.

    High: 56 °F

    Chance Rain
    and Patchy
    Fog

  • Tonight

    Tonight: Cloudy, with a low around 39. Northwest wind 5 to 10 mph becoming light north  after midnight.

    Low: 39 °F

    Cloudy

  • Saturday

    Saturday: Mostly cloudy, with a high near 47. Light east wind becoming southeast 5 to 10 mph in the morning.

    High: 47 °F

    Mostly Cloudy

  • Saturday Night

    Saturday Night: A 50 percent chance of rain after 1am.  Cloudy, with a low around 44. Southeast wind around 10 mph.

    Low: 44 °F

    Cloudy then
    Chance Rain

  • Sunday

    Sunday: Rain, with thunderstorms also possible after 1pm.  High near 62. South wind around 10 mph.  Chance of precipitation is 90%. New rainfall amounts between a half and three quarters of an inch possible.

    High: 62 °F

    Rain

  • Sunday Night

    Sunday Night: Rain before 4am, then a chance of rain and snow.  Low around 24. Breezy.  Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.

    Low: 24 °F

    Rain then
    Rain/Snow and
    Breezy

  • Monday

    Monday: A 30 percent chance of snow, mainly before 1pm.  Mostly cloudy, with a high near 30. Breezy.

    High: 30 °F

    Chance Snow
    and Breezy

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 17.

    Low: 17 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 28.

    High: 28 °F

    Mostly Sunny

Detailed Forecast

Today
A 40 percent chance of rain before 2pm. Patchy fog before 1pm. Otherwise, cloudy, with a high near 56. South wind around 15 mph becoming west in the afternoon. Winds could gust as high as 25 mph.
Tonight
Cloudy, with a low around 39. Northwest wind 5 to 10 mph becoming light north after midnight.
Saturday
Mostly cloudy, with a high near 47. Light east wind becoming southeast 5 to 10 mph in the morning.
Saturday Night
A 50 percent chance of rain after 1am. Cloudy, with a low around 44. Southeast wind around 10 mph.
Sunday
Rain, with thunderstorms also possible after 1pm. High near 62. South wind around 10 mph. Chance of precipitation is 90%. New rainfall amounts between a half and three quarters of an inch possible.
Sunday Night
Rain before 4am, then a chance of rain and snow. Low around 24. Breezy. Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.
Monday
A 30 percent chance of snow, mainly before 1pm. Mostly cloudy, with a high near 30. Breezy.
Monday Night
Mostly cloudy, with a low around 17.
Tuesday
Mostly sunny, with a high near 28.
Tuesday Night
Mostly cloudy, with a low around 22.
Wednesday
Mostly cloudy, with a high near 30.
Wednesday Night
Mostly cloudy, with a low around 14.
New Year's Day
Partly sunny, with a high near 24.
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles SW Somerset IN
 40.68°N 85.91°W (Elev. 748 ft)
10:30 am EST Dec 26, 2025
11am EST Dec 26, 2025-6pm EST Jan 1, 2026
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database