Heavy Rainfall and Severe Thunderstorm Threats for the Plains and Southeast

A frontal boundary extending from the western High Plains to the Southeast will focus additional showers and thunderstorms this weekend. Some of these storms may become severe, alongside frequent lightning, and isolated instances of flash flooding. Meanwhile dry conditions will continue for the Great Basin where fire weather concerns linger. For the mid-Atlantic and Northeast, seasonable weather. Read More >

Hazardous Weather Conditions

Hazardous Weather Outlook

Current conditions at

Granby-Grand County Airport (KGNB)

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

Mostly Cloudy

40°F

4°C

Humidity	98%
Wind Speed	Calm
Barometer	30.61 in
Dewpoint	39°F (4°C)
Visibility	10.00 mi
Last update	2 Aug 7:15 am MDT

More Information:

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

Extended Forecast for

4 Miles NNW LONG'S PEAK CO

Today
High: 68 °F
Slight Chance
T-storms then
Chance
T-storms
Tonight
Low: 46 °F
Chance
T-storms then
Mostly Clear
Sunday
High: 67 °F
Sunny and
Breezy then
Slight Chance
T-storms
Sunday Night
Low: 47 °F
Mostly Clear
Monday
High: 74 °F
Sunny
Monday Night
Low: 51 °F
Partly Cloudy
then Mostly
Clear and
Breezy
Tuesday
High: 75 °F
Sunny and
Breezy
Tuesday Night
Low: 52 °F
Mostly Clear
and Breezy
Wednesday
High: 75 °F
Sunny and
Breezy then
Slight Chance
T-storms

Detailed Forecast

Today

A slight chance of showers, then a chance of showers and thunderstorms after 11am. Areas of smoke before noon. Mostly sunny, with a high near 68. West southwest wind 8 to 13 mph, with gusts as high as 21 mph. Chance of precipitation is 50%.

Tonight

A chance of showers and thunderstorms before 9pm, then a slight chance of showers between 9pm and 10pm. Partly cloudy, with a low around 46. West southwest wind 7 to 14 mph, with gusts as high as 22 mph. Chance of precipitation is 40%.

Sunday

A 20 percent chance of showers and thunderstorms after noon. Sunny, with a high near 67. Breezy, with a west southwest wind 9 to 15 mph becoming north in the afternoon. Winds could gust as high as 24 mph.

Sunday Night

Mostly clear, with a low around 47. North wind 6 to 10 mph becoming south southwest in the evening. Winds could gust as high as 15 mph.

Monday

Sunny, with a high near 74. West southwest wind 8 to 11 mph, with gusts as high as 20 mph.

Monday Night

Partly cloudy, with a low around 51. Breezy.

Tuesday

Sunny, with a high near 75. Breezy.

Tuesday Night

Mostly clear, with a low around 52. Breezy.

Wednesday

A slight chance of showers and thunderstorms after noon. Mostly sunny, with a high near 75. Breezy.