Severe Thunderstorms and Excessive Rainfall across the South-Central U.S

Widespread severe weather will continue across the Plains and Missouri Valley region Friday evening. Very large hail, strong tornadoes and wind damage are all possible. The severe thunderstorm activity will then shift into portions of the southern/central Plains Saturday. A Moderate Risk (Level 3/5) of excessive rainfall is also forecast from far northern Texas into Kansas Saturday. Read More >

Hazardous Weather Conditions

Hazardous Weather Outlook

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Current conditions at

Vance Brand Airport (KLMO)

Lat: 40.16°NLon: 105.16°WElev: 5039ft.

Light Rain

7°C

45°F

Humidity	85%
Wind Speed	NW 19 km/h
Barometer	29.79 in
Dewpoint	5°C (41°F)
Visibility	16 km
Wind Chill	4°C (39°F)
Last update	26 Apr 10:55 pm MDT

More Information:

Local Forecast Office More Local Wx 3 Day History Mobile Weather Hourly Weather Forecast

Extended Forecast for

Longmont CO

Tonight

Showers
Low: 4 °C
Saturday

Showers and
Breezy
High: 6 °C
Saturday
Night

Showers and
Breezy
Low: 3 °C
Sunday

Chance
Showers
High: 15 °C
Sunday
Night

Chance
Showers then
Slight Chance
Showers
Low: 3 °C
Monday

Mostly Sunny
then Mostly
Sunny and
Breezy
High: 21 °C
Monday
Night

Partly Cloudy
and Breezy
then Partly
Cloudy
Low: 6 °C
Tuesday

Sunny
High: 22 °C
Tuesday
Night

Partly Cloudy
Low: 6 °C

Detailed Forecast

Tonight

Showers and possibly a thunderstorm before 1am, then rain and possibly a thunderstorm after 1am. Low around 4. North wind 11 to 16 km/h, with gusts as high as 26 km/h. Chance of precipitation is 80%.

Saturday

Rain and possibly a thunderstorm before 1pm, then showers and possibly a thunderstorm after 1pm. High near 6. Breezy, with a north wind 16 to 26 km/h, with gusts as high as 40 km/h. Chance of precipitation is 100%.

Saturday Night

Showers and possibly a thunderstorm before 1am, then a chance of showers and thunderstorms between 1am and 4am, then a chance of showers after 4am. Low around 3. Breezy, with a north wind 22 to 27 km/h decreasing to 11 to 16 km/h after midnight. Winds could gust as high as 45 km/h. Chance of precipitation is 100%.

Sunday

A chance of showers, with thunderstorms also possible after 1pm. Mostly cloudy, with a high near 15. North northwest wind 8 to 13 km/h. Chance of precipitation is 50%.

Sunday Night

A chance of showers and thunderstorms before 10pm, then a slight chance of showers between 10pm and 1am. Partly cloudy, with a low around 3. West wind 10 to 14 km/h. Chance of precipitation is 50%.

Monday

Mostly sunny, with a high near 21. Breezy.

Monday Night

Partly cloudy, with a low around 6. Breezy.

Tuesday

Sunny, with a high near 22.

Tuesday Night

Partly cloudy, with a low around 6.

Wednesday

A chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 21.

Wednesday Night

A chance of showers and thunderstorms. Partly cloudy, with a low around 5.