Flash Flooding Continuing Along the Gulf Coast; Dry Thunderstorms in the West

Excessive rainfall continues to produce life-threatening, locally catastrophic flash flooding along the central Gulf Coast. Isolated to scattered dry thunderstorms may cause lightning-ignited fires and erratic behavior due to gusty winds across parts Oregon, California, and the Great Basin into the weekend. Read More >

Hazardous Weather Conditions

Air Quality Alert

Current conditions at

Vance Brand Airport (KLMO)

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

Fair

82°F

28°C

Humidity	21%
Wind Speed	E 3 mph
Barometer	30.09 in
Dewpoint	38°F (3°C)
Visibility	10.00 mi
Heat Index	80°F (27°C)
Last update	19 Jun 5:35 pm MDT

More Information:

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

Extended Forecast for

5 Miles SE Longmont CO

Tonight
Low: 55 °F
Increasing
Clouds
Saturday
High: 92 °F
Partly Sunny
then Slight
Chance
T-storms
Saturday Night
Low: 56 °F
Partly Cloudy
and Breezy
then Partly
Cloudy
Sunday
High: 90 °F
Sunny then
Slight Chance
T-storms and
Breezy
Sunday Night
Low: 53 °F
Chance
T-storms and
Breezy then
Mostly Clear
Monday
High: 86 °F
Sunny then
Slight Chance
T-storms
Monday Night
Low: 54 °F
Slight Chance
T-storms then
Mostly Clear
Tuesday
High: 79 °F
Mostly Sunny
then Slight
Chance
T-storms
Tuesday Night
Low: 54 °F
Partly Cloudy

Detailed Forecast

Tonight

Increasing clouds, with a low around 55. East wind 5 to 7 mph becoming calm after midnight.

Saturday

A 20 percent chance of showers and thunderstorms after 4pm. Mostly cloudy through mid morning, then becoming sunny, with a high near 92. Light and variable wind becoming west 8 to 13 mph in the afternoon. Winds could gust as high as 21 mph.

Saturday Night

Partly cloudy, with a low around 56. Breezy, with a west northwest wind 13 to 18 mph becoming light and variable after midnight. Winds could gust as high as 31 mph.

Sunday

A 20 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 90. Breezy, with a light and variable wind becoming north 11 to 16 mph in the morning. Winds could gust as high as 24 mph.

Sunday Night

A 30 percent chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 53. Breezy, with a north northeast wind 12 to 17 mph becoming light and variable after midnight. Winds could gust as high as 24 mph.

Monday

A 20 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 86.

Monday Night

A 20 percent chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 54.

Tuesday

A slight chance of showers and thunderstorms after noon. Mostly sunny, with a high near 79.

Tuesday Night

Partly cloudy, with a low around 54.

Wednesday

A slight chance of showers and thunderstorms after noon. Sunny, with a high near 84.

Wednesday Night

A chance of showers and thunderstorms. Partly cloudy, with a low around 54.