Cold and Snow Pushing into South-Central U.S.; Fire Weather Concerns Persist in Northern California

An Arctic front will bring a wide swath of much below normal temperatures, snow, and chilly wind chills from the Rockies to the Mississippi Valley. Another cold front will bring more snow from the Great Lakes and Ohio Valley to the Northeast. Cold Arctic air in the Great Basin will continue to produce gusty winds and Critical Fire Weather threats to northern California. Read More >

Current conditions at

St. Louis, Spirit Of St. Louis Airport (KSUS)

Lat: 38.66°NLon: 90.66°WElev: 463ft.

Fog/Mist

32°F

0°C

Humidity 92%
Wind Speed NE 3 mph
Barometer 30.11 in (1020.1 mb)
Dewpoint 30°F (-1°C)
Visibility 3.00 mi
Last update 17 Nov 12:54 am CST
Extended Forecast for

Saint Peters MO

  • Overnight

    Overnight: Patchy fog.  Otherwise, mostly cloudy, with a low around 32. Southeast wind around 6 mph.

    Patchy Fog

    Low: 32 °F

  • Saturday

    Saturday: Patchy fog before 9am.  Otherwise, mostly cloudy, with a high near 46. Light and variable wind becoming north 5 to 9 mph in the afternoon.

    Patchy Fog
    then Cloudy

    High: 46 °F

  • Saturday
    Night

    Saturday Night: A slight chance of rain before midnight, then a chance of rain and snow between midnight and 4am, then a chance of snow after 4am.  Cloudy, with a low around 31. North wind 8 to 10 mph.  Chance of precipitation is 30%.

    Slight Chance
    Rain then
    Chance
    Rain/Snow

    Low: 31 °F

  • Sunday

    Sunday: A chance of snow before 1pm, then a slight chance of rain and snow between 1pm and 2pm, then a slight chance of rain after 2pm.  Cloudy, with a high near 36. North wind 5 to 7 mph.  Chance of precipitation is 30%.

    Chance Snow
    then Slight
    Chance
    Rain/Snow

    High: 36 °F

  • Sunday
    Night

    Sunday Night: Mostly cloudy, with a low around 27. North wind around 5 mph becoming calm  in the evening.

    Mostly Cloudy

    Low: 27 °F

  • Monday

    Monday: Mostly sunny, with a high near 46.

    Mostly Sunny

    High: 46 °F

  • Monday
    Night

    Monday Night: Mostly clear, with a low around 27.

    Mostly Clear

    Low: 27 °F

  • Tuesday

    Tuesday: Mostly sunny, with a high near 43.

    Mostly Sunny

    High: 43 °F

  • Tuesday
    Night

    Tuesday Night: Mostly clear, with a low around 28.

    Mostly Clear

    Low: 28 °F

Detailed Forecast

Overnight
Patchy fog. Otherwise, mostly cloudy, with a low around 32. Southeast wind around 6 mph.
Saturday
Patchy fog before 9am. Otherwise, mostly cloudy, with a high near 46. Light and variable wind becoming north 5 to 9 mph in the afternoon.
Saturday Night
A slight chance of rain before midnight, then a chance of rain and snow between midnight and 4am, then a chance of snow after 4am. Cloudy, with a low around 31. North wind 8 to 10 mph. Chance of precipitation is 30%.
Sunday
A chance of snow before 1pm, then a slight chance of rain and snow between 1pm and 2pm, then a slight chance of rain after 2pm. Cloudy, with a high near 36. North wind 5 to 7 mph. Chance of precipitation is 30%.
Sunday Night
Mostly cloudy, with a low around 27. North wind around 5 mph becoming calm in the evening.
Monday
Mostly sunny, with a high near 46.
Monday Night
Mostly clear, with a low around 27.
Tuesday
Mostly sunny, with a high near 43.
Tuesday Night
Mostly clear, with a low around 28.
Wednesday
Sunny, with a high near 52.
Wednesday Night
Clear, with a low around 34.
Thanksgiving Day
Sunny, with a high near 54.
Thursday Night
Mostly clear, with a low around 37.
Friday
A 40 percent chance of rain. Partly sunny, with a high near 53.
Click Map For Forecast
Point Forecast:
Saint Peters MO
 38.79°N 90.62°W (Elev. 499 ft)
11:57 pm CST Nov 16, 2018
1am CST Nov 17, 2018-6pm CST Nov 23, 2018
 
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