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Precipitation in the Pacific Northwest into the Northern Rockies; Bering Sea Storm in Alaska

A Pacific storm will bring rain and high elevation snow from the Pacific Northwest into the Northern Rockies. A series of storms are expected to move through the Bering Sea bringing strong winds, heavy precipitation, and elevated water levels from the West Coast to northern Alaska. Read More >

Current conditions at

Southern Illinois Airport (KMDH)

Lat: 37.78°NLon: 89.25°WElev: 400ft.

Fair

64°F

18°C

Humidity 54%
Wind Speed SE 6 mph
Barometer 30.21 in (1023.0 mb)
Dewpoint 47°F (8°C)
Visibility 10.00 mi
Last update 27 Oct 6:52 pm CDT
Extended Forecast for

Murphysboro IL

  • Tonight

    Tonight: Patchy fog after 1am. Otherwise, mostly cloudy, then gradually becoming clear, with a low around 48. Calm wind.

    Low: 48 °F

    Partly Cloudy
    then Patchy
    Fog

  • Wednesday

    Wednesday: Patchy fog before 8am. Otherwise, sunny, with a high near 78. Calm wind becoming south 5 to 7 mph in the afternoon.

    High: 78 °F

    Patchy Fog
    then Sunny

  • Wednesday Night

    Wednesday Night: Clear, with a low around 52. Light south southeast wind.

    Low: 52 °F

    Clear

  • Thursday

    Thursday: Sunny, with a high near 81. South southwest wind 5 to 8 mph.

    High: 81 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 54. Light and variable wind.

    Low: 54 °F

    Mostly Clear

  • Friday

    Friday: Partly sunny, with a high near 79. Calm wind becoming south southeast around 5 mph in the afternoon.

    High: 79 °F

    Partly Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 57. Calm wind.

    Low: 57 °F

    Mostly Cloudy

  • Saturday

    Saturday: A slight chance of showers after 1pm. Mostly cloudy, with a high near 74. Calm wind becoming southeast around 5 mph in the afternoon.

    High: 74 °F

    Cloudy then
    Slight Chance
    Showers

  • Saturday Night

    Saturday Night: A chance of showers and thunderstorms. Mostly cloudy, with a low around 56. Light southeast wind.

    Low: 56 °F

    Chance
    Showers

Detailed Forecast

Tonight
Patchy fog after 1am. Otherwise, mostly cloudy, then gradually becoming clear, with a low around 48. Calm wind.
Wednesday
Patchy fog before 8am. Otherwise, sunny, with a high near 78. Calm wind becoming south 5 to 7 mph in the afternoon.
Wednesday Night
Clear, with a low around 52. Light south southeast wind.
Thursday
Sunny, with a high near 81. South southwest wind 5 to 8 mph.
Thursday Night
Mostly clear, with a low around 54. Light and variable wind.
Friday
Partly sunny, with a high near 79. Calm wind becoming south southeast around 5 mph in the afternoon.
Friday Night
Mostly cloudy, with a low around 57. Calm wind.
Saturday
A slight chance of showers after 1pm. Mostly cloudy, with a high near 74. Calm wind becoming southeast around 5 mph in the afternoon.
Saturday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 56. Light southeast wind.
Sunday
A chance of showers, mainly before 1pm. Mostly cloudy, with a high near 70. South wind 3 to 6 mph.
Sunday Night
Mostly cloudy, with a low around 55. Light south wind.
Monday
A chance of showers and thunderstorms. Mostly cloudy, with a high near 72. Calm wind becoming south 5 to 8 mph in the morning.
Monday Night
A chance of showers. Mostly cloudy, with a low around 56. Southeast wind 5 to 7 mph.
Tuesday
A chance of showers. Mostly cloudy, with a high near 71. South southeast wind 8 to 13 mph, with gusts as high as 20 mph.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Murphysboro IL
 37.77°N 89.34°W
Last Update:
6:40 pm CDT Oct 27, 2026
Forecast Valid:
7pm CDT Oct 27, 2026-6pm CST Nov 3, 2026
 
Forecast Discussion
 
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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

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation