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Heavy rain, mountain snow and strong winds in the western U.S. this week

The western U.S. will experience active weather yet again this week as significant Pacific moisture brings rain and mountain snow to the region. This heavy rain will bring flood concerns to parts of WA, OR and CA. Very heavy snow is possible in the Sierra, Cascades, Great Basin and parts of the northern Rockies. Read More >

Current conditions at

St. Louis, Lambert-St. Louis International Airport (KSTL)

Lat: 38.75°NLon: 90.37°WElev: 604ft.

A Few Clouds

5°C

41°F

Humidity 67%
Wind Speed S 7 km/h
Barometer 1024.7 mb (30.24 in)
Dewpoint -1°C (31°F)
Visibility 16 km
Wind Chill3°C (38°F)
Last update 18 Jan 9:51 am CST
Extended Forecast for

Saint Louis MO

  • Today

    Today: Cloudy, with a high near 8. West wind 5 to 8 km/h becoming south in the afternoon.

    Cloudy

    High: 8 °C

  • Tonight

    Tonight: Showers likely, mainly after 5am.  Mostly cloudy, with a low around 4. Calm wind.  Chance of precipitation is 60%.

    Mostly Cloudy
    then Showers
    Likely

    Low: 4 °C

  • Thursday

    Thursday: Showers likely, with thunderstorms also possible after 7am.  Patchy fog before 2pm.  Otherwise, cloudy, with a high near 10. East wind 5 to 10 km/h.  Chance of precipitation is 60%.

    Showers
    Likely and
    Patchy Fog

    High: 10 °C

  • Thursday
    Night

    Thursday Night: Showers likely and possibly a thunderstorm before 1am, then a slight chance of showers.  Cloudy, with a low around 7. Calm wind.  Chance of precipitation is 60%.

    Showers
    Likely

    Low: 7 °C

  • Friday

    Friday: A 20 percent chance of showers before 7am.  Mostly cloudy, with a high near 14. Southwest wind 5 to 13 km/h becoming southeast in the afternoon.

    Slight Chance
    Showers then
    Mostly Cloudy

    High: 14 °C

  • Friday
    Night

    Friday Night: Mostly cloudy, with a low around 8.

    Mostly Cloudy

    Low: 8 °C

  • Saturday

    Saturday: Partly sunny, with a high near 17.

    Partly Sunny

    High: 17 °C

  • Saturday
    Night

    Saturday Night: A 30 percent chance of showers, mainly after 1am.  Mostly cloudy, with a low around 8.

    Chance
    Showers

    Low: 8 °C

  • Sunday

    Sunday: A 50 percent chance of showers.  Cloudy, with a high near 14.

    Chance
    Showers

    High: 14 °C

Detailed Forecast

Today
Cloudy, with a high near 8. West wind 5 to 8 km/h becoming south in the afternoon.
Tonight
Showers likely, mainly after 5am. Mostly cloudy, with a low around 4. Calm wind. Chance of precipitation is 60%.
Thursday
Showers likely, with thunderstorms also possible after 7am. Patchy fog before 2pm. Otherwise, cloudy, with a high near 10. East wind 5 to 10 km/h. Chance of precipitation is 60%.
Thursday Night
Showers likely and possibly a thunderstorm before 1am, then a slight chance of showers. Cloudy, with a low around 7. Calm wind. Chance of precipitation is 60%.
Friday
A 20 percent chance of showers before 7am. Mostly cloudy, with a high near 14. Southwest wind 5 to 13 km/h becoming southeast in the afternoon.
Friday Night
Mostly cloudy, with a low around 8.
Saturday
Partly sunny, with a high near 17.
Saturday Night
A 30 percent chance of showers, mainly after 1am. Mostly cloudy, with a low around 8.
Sunday
A 50 percent chance of showers. Cloudy, with a high near 14.
Sunday Night
A 50 percent chance of showers. Mostly cloudy, with a low around 5.
Monday
A 40 percent chance of showers. Mostly cloudy, with a high near 8.
Monday Night
Mostly cloudy, with a low around 3.
Tuesday
Partly sunny, with a high near 11.
Click Map For Forecast
Point Forecast:
Saint Louis MO
 38.64°N 90.23°W (Elev. 164 m)
8:11 am CST Jan 18, 2017
10am CST Jan 18, 2017-6pm CST Jan 24, 2017
 
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