Winter Storm and Heavy Rain Impact Portions of the West. Rain across the Southeast shifts into the Mid-Atlantic on Sunday.

Heavy rain, high elevation snow, and high winds will continue in the Pacific Northwest, Rockies and parts of the Great Basin through the weekend. River flooding, flash flooding, and debris flows will also be possible near recent burn scars. Strong storms with heavy downpours will impact the Gulf Coast into the Southeast through Sunday morning. Rain then enters the Mid-Atlantic by the afternoon. Read More >

Current conditions at

St. Louis Regional Airport (KALN)

Lat: 38.89°NLon: 90.03°WElev: 518ft.

Light Rain

41°F

5°C

Humidity 98%
Wind Speed SE 6 mph
Barometer 29.81 in
Dewpoint 40°F (4°C)
Visibility 4.00 mi
Wind Chill37°F (3°C)
Last update 3 Dec 12:35 am CST
Extended Forecast for

West Alton MO

  • Overnight

    Overnight: Rain before 3am, then a chance of rain after 4am.  Patchy fog before 4am. Low around 38. Southeast wind 5 to 9 mph becoming southwest. Winds could gust as high as 21 mph.  Chance of precipitation is 100%.

    Rain and
    Patchy Fog

    Low: 38 °F

  • Sunday

    Sunday: A 20 percent chance of rain before 7am.  Cloudy, then gradually becoming mostly sunny, with a high near 50. West wind 5 to 14 mph becoming southeast in the afternoon. Winds could gust as high as 24 mph.

    Slight Chance
    Rain then
    Mostly Sunny

    High: 50 °F

  • Sunday
    Night

    Sunday Night: A 40 percent chance of rain, mainly after midnight.  Mostly cloudy, with a low around 34. Light and variable wind becoming northwest 5 to 8 mph after midnight.

    Chance Rain

    Low: 34 °F

  • Monday

    Monday: Mostly cloudy, then gradually becoming sunny, with a high near 47. Northwest wind 7 to 10 mph becoming southwest in the afternoon.

    Decreasing
    Clouds

    High: 47 °F

  • Monday
    Night

    Monday Night: Partly cloudy, with a low around 36. Southwest wind 6 to 13 mph.

    Partly Cloudy

    Low: 36 °F

  • Tuesday

    Tuesday: Mostly sunny, with a high near 48. Breezy.

    Mostly Sunny
    and Breezy

    High: 48 °F

  • Tuesday
    Night

    Tuesday Night: Partly cloudy, with a low around 26.

    Partly Cloudy

    Low: 26 °F

  • Wednesday

    Wednesday: Sunny, with a high near 47.

    Sunny

    High: 47 °F

  • Wednesday
    Night

    Wednesday Night: Mostly clear, with a low around 36.

    Mostly Clear

    Low: 36 °F

Detailed Forecast

Overnight
Rain before 3am, then a chance of rain after 4am. Patchy fog before 4am. Low around 38. Southeast wind 5 to 9 mph becoming southwest. Winds could gust as high as 21 mph. Chance of precipitation is 100%.
Sunday
A 20 percent chance of rain before 7am. Cloudy, then gradually becoming mostly sunny, with a high near 50. West wind 5 to 14 mph becoming southeast in the afternoon. Winds could gust as high as 24 mph.
Sunday Night
A 40 percent chance of rain, mainly after midnight. Mostly cloudy, with a low around 34. Light and variable wind becoming northwest 5 to 8 mph after midnight.
Monday
Mostly cloudy, then gradually becoming sunny, with a high near 47. Northwest wind 7 to 10 mph becoming southwest in the afternoon.
Monday Night
Partly cloudy, with a low around 36. Southwest wind 6 to 13 mph.
Tuesday
Mostly sunny, with a high near 48. Breezy.
Tuesday Night
Partly cloudy, with a low around 26.
Wednesday
Sunny, with a high near 47.
Wednesday Night
Mostly clear, with a low around 36.
Thursday
Sunny, with a high near 61.
Thursday Night
Partly cloudy, with a low around 46.
Friday
Partly sunny, with a high near 62.
Friday Night
A 40 percent chance of rain. Mostly cloudy, with a low around 46.
Saturday
A 50 percent chance of rain. Mostly cloudy, with a high near 59.
Click Map For Forecast
Point Forecast:
West Alton MO
 38.86°N 90.22°W (Elev. 427 ft)
12:09 am CST Dec 3, 2023
12am CST Dec 3, 2023-6pm CST Dec 8, 2023
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database