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

Severe Weather and Excessive Rain from the Southern Plains into the Mississippi Valley

Severe thunderstorms may produce tornadoes, some strong, damaging wind gusts above 70 mph, and very large hail exceeding 2 inches in diameter, and intense rainfall that may cause flash flooding tonight across much of the southern Plains and lower Missouri Valley. The severe thunderstorms and excessive rainfall will expand from east Texas into the Mississippi Valley on Sunday. Read More >

Hazardous Weather Conditions

Current conditions at

Jefferson City, Jefferson City Memorial Airport (KJEF)

Lat: 38.59°NLon: 92.16°WElev: 548ft.

Rain Fog/Mist

67°F

19°C

Humidity 87%
Wind Speed SW 17 G 25 mph
Barometer 29.83 in (1008.9 mb)
Dewpoint 63°F (17°C)
Visibility 6.00 mi
Last update 28 Apr 7:53 am CDT
Extended Forecast for

Portland MO

  • Today

    Today: Showers and thunderstorms, mainly before 2pm, then showers likely and possibly a thunderstorm after 5pm. High near 74. South wind 11 to 17 mph, with gusts as high as 30 mph. Chance of precipitation is 80%.

    Showers

    High: 74 °F

  • Tonight

    Tonight: Showers and thunderstorms, mainly before 1am. Some of the storms could produce heavy rainfall. Low around 59. South wind 7 to 14 mph, with gusts as high as 26 mph. Chance of precipitation is 90%.

    Heavy Rain
    then Chance
    T-storms

    Low: 59 °F

  • Monday

    Monday: A slight chance of showers between 7am and 1pm. Mostly cloudy, then gradually becoming sunny, with a high near 73. West wind 8 to 11 mph. Chance of precipitation is 20%.

    Slight Chance
    Showers

    High: 73 °F

  • Monday
    Night

    Monday Night: Clear, with a low around 51. West wind 5 to 7 mph becoming light and variable in the evening.

    Clear

    Low: 51 °F

  • Tuesday

    Tuesday: Sunny, with a high near 82. South wind 5 to 14 mph, with gusts as high as 21 mph.

    Sunny

    High: 82 °F

  • Tuesday
    Night

    Tuesday Night: A 40 percent chance of showers and thunderstorms. Partly cloudy, with a low around 61. Breezy.

    Chance
    T-storms and
    Breezy

    Low: 61 °F

  • Wednesday

    Wednesday: A slight chance of thunderstorms before 7am, then a chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 86. Chance of precipitation is 30%.

    Partly Sunny
    then Chance
    T-storms

    High: 86 °F

  • Wednesday
    Night

    Wednesday Night: A 40 percent chance of showers and thunderstorms. Partly cloudy, with a low around 64.

    Chance
    T-storms

    Low: 64 °F

  • Thursday

    Thursday: Showers and possibly a thunderstorm. High near 80. Chance of precipitation is 80%.

    Showers

    High: 80 °F

Detailed Forecast

Today
Showers and thunderstorms, mainly before 2pm, then showers likely and possibly a thunderstorm after 5pm. High near 74. South wind 11 to 17 mph, with gusts as high as 30 mph. Chance of precipitation is 80%.
Tonight
Showers and thunderstorms, mainly before 1am. Some of the storms could produce heavy rainfall. Low around 59. South wind 7 to 14 mph, with gusts as high as 26 mph. Chance of precipitation is 90%.
Monday
A slight chance of showers between 7am and 1pm. Mostly cloudy, then gradually becoming sunny, with a high near 73. West wind 8 to 11 mph. Chance of precipitation is 20%.
Monday Night
Clear, with a low around 51. West wind 5 to 7 mph becoming light and variable in the evening.
Tuesday
Sunny, with a high near 82. South wind 5 to 14 mph, with gusts as high as 21 mph.
Tuesday Night
A 40 percent chance of showers and thunderstorms. Partly cloudy, with a low around 61. Breezy.
Wednesday
A slight chance of thunderstorms before 7am, then a chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 86. Chance of precipitation is 30%.
Wednesday Night
A 40 percent chance of showers and thunderstorms. Partly cloudy, with a low around 64.
Thursday
Showers and possibly a thunderstorm. High near 80. Chance of precipitation is 80%.
Thursday Night
Showers likely and possibly a thunderstorm. Mostly cloudy, with a low around 59. Chance of precipitation is 70%.
Friday
A 50 percent chance of showers and thunderstorms. Partly sunny, with a high near 73.
Friday Night
A 30 percent chance of showers and thunderstorms. Partly cloudy, with a low around 48.
Saturday
A 30 percent chance of showers. Mostly sunny, with a high near 72.
Click Map For Forecast
Disclaimer
Map Legend
Point Forecast:
Portland MO
 38.72°N 91.71°W (Elev. 696 ft)
Last Update:
6:22 am CDT Apr 28, 2024
Forecast Valid:
8am CDT Apr 28, 2024-6pm CDT May 4, 2024
 
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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