National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Severe Thunderstorms In The Upper Midwest; A Sweltering Heat Wave For The West

Severe thunderstorms may bring flash flooding and a risk for a few tornadoes across parts of Iowa, southern/eastern Minnesota and western Wisconsin today. A sweltering heat wave with record breaking temperatures is expected the rest of the week in much of the West. Numerous excessive heat warnings and advisories are already in effect across Arizona, California and Nevada. Read More >

Hazardous Weather Conditions

Current conditions at

Sparta Community-Hunter Field Airport (KSAR)

Lat: 38.15°NLon: 89.7°WElev: 528ft.

Partly Cloudy

78°F

26°C

Humidity 70%
Wind Speed S 10 G 20 mph
Barometer 29.93 in
Dewpoint 67°F (19°C)
Visibility 10.00 mi
Heat Index80°F (27°C)
Last update 26 May 3:15 pm CDT
Extended Forecast for

Sainte Genevieve MO

Flood Warning until further notice
Click here for hazard details and duration
Flood Warning until further notice
  •  
    Flood Warning until further notice

    NOW until further notice

    Flood Warning

  • This
    Afternoon

    This Afternoon: Showers and thunderstorms likely, mainly after 4pm. Mostly cloudy, with a high near 84. Southeast wind around 15 mph, with gusts as high as 25 mph. Chance of precipitation is 60%.

    T-storms
    Likely

    High: 84 °F

  • Tonight

    Tonight: Scattered showers and thunderstorms. Mostly cloudy, with a low around 65. Southeast wind 7 to 11 mph. Chance of precipitation is 50%.

    Scattered
    T-storms

    Low: 65 °F

  • Wednesday

    Wednesday: Showers and thunderstorms likely. Cloudy, with a high near 76. Southeast wind around 8 mph. Chance of precipitation is 70%.

    T-storms
    Likely

    High: 76 °F

  • Wednesday
    Night

    Wednesday Night: A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 63. Southeast wind 3 to 7 mph.

    Chance
    T-storms

    Low: 63 °F

  • Thursday

    Thursday: Showers and thunderstorms likely, mainly after 1pm. Mostly cloudy, with a high near 78. South wind 3 to 6 mph. Chance of precipitation is 70%.

    Chance
    T-storms then
    T-storms
    Likely

    High: 78 °F

  • Thursday
    Night

    Thursday Night: A 30 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 61.

    Chance
    T-storms

    Low: 61 °F

  • Friday

    Friday: A 30 percent chance of showers and thunderstorms. Partly sunny, with a high near 77.

    Chance
    T-storms

    High: 77 °F

  • Friday
    Night

    Friday Night: Mostly clear, with a low around 55.

    Mostly Clear

    Low: 55 °F

Detailed Forecast

This Afternoon
Showers and thunderstorms likely, mainly after 4pm. Mostly cloudy, with a high near 84. Southeast wind around 15 mph, with gusts as high as 25 mph. Chance of precipitation is 60%.
Tonight
Scattered showers and thunderstorms. Mostly cloudy, with a low around 65. Southeast wind 7 to 11 mph. Chance of precipitation is 50%.
Wednesday
Showers and thunderstorms likely. Cloudy, with a high near 76. Southeast wind around 8 mph. Chance of precipitation is 70%.
Wednesday Night
A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 63. Southeast wind 3 to 7 mph.
Thursday
Showers and thunderstorms likely, mainly after 1pm. Mostly cloudy, with a high near 78. South wind 3 to 6 mph. Chance of precipitation is 70%.
Thursday Night
A 30 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 61.
Friday
A 30 percent chance of showers and thunderstorms. Partly sunny, with a high near 77.
Friday Night
Mostly clear, with a low around 55.
Saturday
Sunny, with a high near 75.
Saturday Night
Mostly clear, with a low around 55.
Sunday
Sunny, with a high near 76.
Sunday Night
Mostly clear, with a low around 56.
Monday
Sunny, with a high near 79.
Monday Night
Mostly clear, with a low around 60.
Tuesday
Sunny, with a high near 85.
Click Map For Forecast
Disclaimer
Map Legend
Point Forecast:
Sainte Genevieve MO
 37.97°N 90.06°W (Elev. 466 ft)
Last Update:
3:14 pm CDT May 26, 2020
Forecast Valid:
3pm CDT May 26, 2020-6pm CDT Jun 2, 2020
 
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