Heavy Rain and Flooding Possible in the Southwest U.S, Ohio Valley, and Hawaii

Heavy rainfall is expected to continue through Thursday over New Mexico into far west Texas. Flash flooding and debris flows in wildfire burn areas will be possible. Heavy rain and flash flooding is also expected over the southern Appalachians and Ohio Valley. Tropical Depression 15-E, southeast of Hawaii, is expected to bring heavy rain beginning today to the Big Island and Maui. Read More >

Current conditions at

Vance Brand Airport (KLMO)

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

Fair

68°F

20°C

Humidity	52%
Wind Speed	E 3 mph
Barometer	30.17 in
Dewpoint	49°F (9°C)
Visibility	7.00 mi
Last update	23 Sep 9:35 am MDT

More Information:

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

Extended Forecast for

Longmont CO

Today
High: 79 °F
Mostly Cloudy
then Chance
Showers
Tonight
Low: 56 °F
Chance
Showers
Thursday
High: 68 °F
Chance
Showers and
Patchy Fog
Thursday Night
Low: 53 °F
Chance
Showers then
Patchy Fog
Friday
High: 76 °F
Patchy Fog
then Slight
Chance
T-storms
Friday Night
Low: 53 °F
Mostly Clear
Saturday
High: 84 °F
Sunny
Saturday Night
Low: 52 °F
Mostly Clear
Sunday
High: 84 °F
Sunny

Detailed Forecast

Today

A slight chance of showers between noon and 3pm, then a chance of showers and thunderstorms after 3pm. Mostly cloudy, with a high near 79. Calm wind becoming north around 6 mph in the afternoon. Chance of precipitation is 40%.

Tonight

A chance of showers and thunderstorms. Mostly cloudy, with a low around 56. North wind around 6 mph becoming calm after midnight. Chance of precipitation is 40%.

Thursday

A chance of showers, with thunderstorms also possible after 3pm. Patchy fog between 7am and 9am. Otherwise, mostly cloudy, with a high near 68. Light and variable wind becoming north 5 to 8 mph in the morning. Chance of precipitation is 50%.

Thursday Night

A chance of showers and thunderstorms before 9pm, then a chance of showers between 9pm and midnight. Patchy fog after 4am. Otherwise, cloudy, then gradually becoming partly cloudy, with a low around 53. East northeast wind around 5 mph becoming calm in the evening. Chance of precipitation is 40%.

Friday

A slight chance of showers between noon and 3pm, then a slight chance of showers and thunderstorms after 3pm. Patchy fog before 9am. Otherwise, mostly sunny, with a high near 76. Calm wind becoming southeast around 5 mph. Chance of precipitation is 20%.

Friday Night

Mostly clear, with a low around 53.

Saturday

Sunny, with a high near 84.

Saturday Night

Mostly clear, with a low around 52.

Sunday

Sunny, with a high near 84.

Sunday Night

Partly cloudy, with a low around 56.

Monday

A chance of showers. Partly sunny, with a high near 80.