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

Flash Flood Risk across the Ohio Valley Today; Severe Storms Possible from the Ohio Valley to Southern Plains

Thunderstorms will produce additional heavy rainfall across much of the Ohio Valley through this evening, leading to a moderate risk for flash flooding due to grounds already being saturated across the region. Elsewhere, severe thunderstorms are possible from the Ohio Valley to the Southern Plains, and critical fire weather conditions are forecast across parts of the Pacific Northwest today. Read More >

Hazardous Weather Conditions

Current conditions at

Boulder Municipal Airport (KBDU)

Lat: 40.04°NLon: 105.23°WElev: 5288ft.

Fair

81°F

27°C

Humidity 20%
Wind Speed NW 14 G 25 mph
Barometer 29.88 in
Dewpoint 36°F (2°C)
Visibility 10.00 mi
Heat Index79°F (26°C)
Last update 19 Jun 1:54 pm MDT
Extended Forecast for

2 Miles WNW Louisville CO

  • This
    Afternoon

    This Afternoon: Mostly sunny, with a high near 81. West northwest wind 9 to 13 mph.

    Mostly Sunny

    High: 81 °F

  • Tonight

    Tonight: Partly cloudy, with a low around 54. Southwest wind 6 to 10 mph, with gusts as high as 20 mph.

    Partly Cloudy

    Low: 54 °F

  • Thursday

    Thursday: A 30 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 85. Light and variable wind becoming west southwest 6 to 11 mph in the morning.

    Sunny then
    Chance
    T-storms

    High: 85 °F

  • Thursday
    Night

    Thursday Night: A 20 percent chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 53. West southwest wind 5 to 9 mph becoming calm after midnight. Winds could gust as high as 15 mph.

    Slight Chance
    T-storms then
    Partly Cloudy

    Low: 53 °F

  • Friday

    Friday: A slight chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after noon. Partly sunny, with a high near 72. Calm wind becoming east northeast around 6 mph in the afternoon. Winds could gust as high as 20 mph. Chance of precipitation is 70%.

    Slight Chance
    T-storms then
    Showers
    Likely

    High: 72 °F

  • Friday
    Night

    Friday Night: Showers likely and possibly a thunderstorm before midnight, then a chance of showers. Mostly cloudy, with a low around 48. Chance of precipitation is 70%.

    Showers
    Likely then
    Chance
    Showers

    Low: 48 °F

  • Saturday

    Saturday: A chance of showers, then showers likely and possibly a thunderstorm after noon. Mostly cloudy, with a high near 65. Chance of precipitation is 70%.

    Chance
    Showers then
    Showers
    Likely

    High: 65 °F

  • Saturday
    Night

    Saturday Night: A chance of showers and thunderstorms, mainly before midnight. Mostly cloudy, with a low around 46.

    Chance
    T-storms

    Low: 46 °F

  • Sunday

    Sunday: A chance of showers and thunderstorms, mainly after noon. Partly sunny, with a high near 68.

    Chance
    T-storms

    High: 68 °F

Detailed Forecast

This Afternoon
Mostly sunny, with a high near 81. West northwest wind 9 to 13 mph.
Tonight
Partly cloudy, with a low around 54. Southwest wind 6 to 10 mph, with gusts as high as 20 mph.
Thursday
A 30 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 85. Light and variable wind becoming west southwest 6 to 11 mph in the morning.
Thursday Night
A 20 percent chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 53. West southwest wind 5 to 9 mph becoming calm after midnight. Winds could gust as high as 15 mph.
Friday
A slight chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after noon. Partly sunny, with a high near 72. Calm wind becoming east northeast around 6 mph in the afternoon. Winds could gust as high as 20 mph. Chance of precipitation is 70%.
Friday Night
Showers likely and possibly a thunderstorm before midnight, then a chance of showers. Mostly cloudy, with a low around 48. Chance of precipitation is 70%.
Saturday
A chance of showers, then showers likely and possibly a thunderstorm after noon. Mostly cloudy, with a high near 65. Chance of precipitation is 70%.
Saturday Night
A chance of showers and thunderstorms, mainly before midnight. Mostly cloudy, with a low around 46.
Sunday
A chance of showers and thunderstorms, mainly after noon. Partly sunny, with a high near 68.
Sunday Night
A slight chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 47.
Monday
A slight chance of showers and thunderstorms. Mostly sunny, with a high near 77.
Monday Night
A slight chance of showers and thunderstorms. Partly cloudy, with a low around 50.
Tuesday
A slight chance of showers and thunderstorms. Mostly sunny, with a high near 82.
Click Map For Forecast
Disclaimer
Map Legend
Point Forecast:
2 Miles WNW Louisville CO
 39.98°N 105.19°W (Elev. 5472 ft)
Last Update:
12:58 pm MDT Jun 19, 2019
Forecast Valid:
2pm MDT Jun 19, 2019-6pm MDT Jun 25, 2019
 
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