Extreme Heat and Severe Thunderstorms Today

Extreme heat continues today from the central Plains to the lower Mississippi River Valley, over southeast Montana, and from southern California into the Southwest Deserts. Extreme Heat Warnings remain in effect. Severe thunderstorms capable of strong to severe wind gusts and large hail are possible across the Great Lakes into the Ohio Valley today into tonight. Read More >

Current conditions at

Granby-Grand County Airport (KGNB)

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

Overcast

79°F

26°C

Humidity	35%
Wind Speed	SW 5 mph
Barometer	30.41 in
Dewpoint	49°F (9°C)
Visibility	10.00 mi
Heat Index	79°F (26°C)
Last update	27 Jul 1:55 pm MDT

More Information:

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

Extended Forecast for

3 Miles SSW Grand Lake CO

This Afternoon
High: 77 °F
T-storms
Likely
Tonight
Low: 50 °F
Chance
T-storms then
Partly Cloudy
Tuesday
High: 78 °F
Mostly Sunny
then T-storms
Likely
Tuesday Night
Low: 48 °F
Showers
Likely then
Partly Cloudy
Wednesday
High: 79 °F
Sunny then
T-storms
Wednesday Night
Low: 47 °F
Chance
T-storms then
Partly Cloudy
Thursday
High: 79 °F
Mostly Sunny
then Slight
Chance
T-storms
Thursday Night
Low: 47 °F
Partly Cloudy
Friday
High: 81 °F
Sunny

Detailed Forecast

This Afternoon

Showers and thunderstorms likely, mainly between 3pm and 4pm. Mostly cloudy, with a high near 77. South southeast wind around 7 mph. Chance of precipitation is 60%.

Tonight

A chance of showers and thunderstorms before 10pm, then a slight chance of showers between 10pm and 11pm. Mostly cloudy, with a low around 50. Northwest wind around 5 mph becoming calm in the evening. Chance of precipitation is 40%.

Tuesday

Showers and thunderstorms likely, mainly after 2pm. Increasing clouds, with a high near 78. Calm wind becoming southwest around 6 mph in the afternoon. Chance of precipitation is 60%.

Tuesday Night

Showers likely and possibly a thunderstorm before 9pm. Mostly cloudy, then gradually becoming mostly clear, with a low around 48. Light and variable wind. Chance of precipitation is 60%.

Wednesday

Showers and possibly a thunderstorm after noon. High near 79. Calm wind becoming west 5 to 7 mph in the afternoon. Winds could gust as high as 16 mph. Chance of precipitation is 80%.

Wednesday Night

A chance of showers and thunderstorms before 9pm, then a chance of showers between 9pm and midnight. Mostly cloudy, with a low around 47. Chance of precipitation is 50%.

Thursday

A 20 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 79.

Thursday Night

Partly cloudy, with a low around 47.

Friday

Sunny, with a high near 81.

Friday Night

Mostly clear, with a low around 47.

Saturday

Sunny, with a high near 82.

Saturday Night

Mostly clear, with a low around 47.