Severe Weather and Excessive Rain from the Southern Plains into the Mississippi Valley

Severe thunderstorms may produce tornadoes, some strong, damaging wind gusts above 70 mph, and very large hail exceeding 2 inches in diameter, and intense rainfall that may cause flash flooding tonight across much of the southern Plains and lower Missouri Valley. The severe thunderstorms and excessive rainfall will expand from east Texas into the Mississippi Valley on Sunday. Read More >

Hazardous Weather Conditions

Hazardous Weather Outlook

Current conditions at

Granby-Grand County Airport (KGNB)

Lat: 40.09° N Lon: 105.92° W Elev: 8207 ft.

Overcast

38°F

3°C

Humidity	24%
Wind Speed	W 13 mph
Barometer	29.99 in
Dewpoint	4°F (-16°C)
Visibility	10.00 mi
Wind Chill	30°F (-1°C)
Last update	28 Apr 10:35 am MDT

More Information:

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

Detailed forecast for

South and East Jackson/Larimer/North and Northeast Grand/Northwest Boulder Counties Above 9000 Feet

Today

Chance of snow showers in the morning, then snow showers likely and chance of thunderstorms in the afternoon. Snow accumulation up to 2 inches. Highs 34 to 44. Northwest winds 10 to 20 mph with gusts up to 30 mph. Chance of snow 60 percent.

Tonight

Mostly cloudy with a chance of snow showers and thunderstorms in the evening, then partly cloudy after midnight. Lows 22 to 28. West winds 10 to 15 mph with gusts up to 30 mph. Chance of snow 30 percent.

Monday

Partly cloudy. Highs 39 to 49. West winds 10 to 20 mph with gusts up to 30 mph.

Monday Night

Mostly cloudy with a 50 percent chance of snow showers. Lows 25 to 33. Southwest winds 15 to 25 mph with gusts up to 40 mph.

Tuesday

Mostly cloudy with a chance of snow showers and slight chance of thunderstorms. Windy. Highs 40 to 50. West winds 20 to 30 mph with gusts up to 45 mph. Chance of snow 40 percent.

Tuesday Night

Mostly cloudy with a 40 percent chance of snow showers. Lows 25 to 33.

Wednesday

Snow showers, rain showers likely and chance of thunderstorms. Highs 41 to 51. Chance of precipitation 70 percent.

Wednesday Night

Snow showers likely and slight chance of thunderstorms. Lows 20 to 28. Chance of snow 70 percent.

Thursday

Snow showers likely and slight chance of thunderstorms. Highs 30 to 40. Chance of snow 60 percent.

Thursday Night

Mostly cloudy with a 40 percent chance of snow showers. Lows 17 to 25.

Friday

Mostly cloudy with a chance of snow showers and slight chance of thunderstorms. Highs 40 to 50. Chance of snow 30 percent.