Heat Across the Center of the Nation; Severe Thunderstorms Across the Great Lakes and Ohio Valley

Heat expands across the Desert Southwest, Plains, Mississippi Valley and Midwest into Monday. Fire weather concerns continue for portions of the Intermountain West. Active monsoonal moisture fuels thunderstorms over the Southwest with possible flash flooding. Tropical cyclone Fausto in the Pacific, should weaken as it approaches Hawaii; Dangerous surf, swells and rip currents are expected. Read More >

Hazardous Weather Conditions

Air Quality Alert

Current conditions at

Granby-Grand County Airport (KGNB)

Lat: 40.09°NLon: 105.92°WElev: 8207ft.

N/A

Humidity	NA
Wind Speed	NA
Barometer	NA
Dewpoint	N/A
Visibility	NA
Last update	* Not a current observation *

More Information:

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

Extended Forecast for

5 Miles ENE Trail Ridge CO

Today
High: 67 °F⇓
Showers
Likely
Tonight
Low: 47 °F
Chance
Showers
Monday
High: 64 °F
Chance
Showers then
T-storms
Likely
Monday Night
Low: 44 °F
Showers
Likely then
Partly Cloudy
Tuesday
High: 63 °F
Mostly Sunny
then T-storms
Tuesday Night
Low: 43 °F
Showers
Likely then
Partly Cloudy
Wednesday
High: 63 °F
Mostly Sunny
then T-storms
Wednesday Night
Low: 43 °F
Chance
T-storms then
Slight Chance
Showers
Thursday
High: 64 °F
Mostly Sunny
then Chance
T-storms

Detailed Forecast

Today

A slight chance of showers before noon, then a chance of showers and thunderstorms between noon and 4pm, then showers likely and possibly a thunderstorm after 4pm. Partly sunny, with a temperature falling to around 61 by 5pm. Northwest wind around 6 mph becoming east in the afternoon. Chance of precipitation is 60%.

Tonight

A chance of showers and thunderstorms. Mostly cloudy, with a low around 47. North northeast wind 5 to 8 mph becoming west in the evening. Chance of precipitation is 30%.

Monday

A chance of showers, then showers and thunderstorms likely after noon. Increasing clouds, with a high near 64. South southwest wind 5 to 7 mph becoming east northeast in the afternoon. Chance of precipitation is 70%.

Monday Night

Showers likely and possibly a thunderstorm before 9pm, then showers likely between 9pm and midnight. Mostly cloudy, with a low around 44. Southwest wind around 7 mph becoming west northwest after midnight. Chance of precipitation is 60%.

Tuesday

Showers and possibly a thunderstorm after noon. High near 63. West northwest wind 5 to 7 mph becoming north in the afternoon. Chance of precipitation is 80%.

Tuesday Night

Showers likely and possibly a thunderstorm before midnight. Mostly cloudy, with a low around 43. Chance of precipitation is 60%.

Wednesday

Showers and possibly a thunderstorm after noon. High near 63. Chance of precipitation is 80%.

Wednesday Night

A chance of showers and thunderstorms before midnight, then a slight chance of showers. Mostly cloudy, with a low around 43.

Thursday

A chance of showers and thunderstorms after noon. Mostly sunny, with a high near 64.

Thursday Night

A slight chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 42.

Friday

A chance of showers and thunderstorms. Mostly sunny, with a high near 64.