Denison, IA Weather Forecast and Current Conditions

WEATHER ALERTS - Winter Weather Advisory

Current Conditions From Nearby Station

Sunny with Snow 17°F
Feels Like 17°F  
Humidity 82% Dew Point 13°F Wind Calm Barometer N/A
Solar Rad 120 w/m2
Report from a MADIS/MESONET weather station 7.1 mi. S of central Denison
at

Point Forecast at a Glance

SatDec 13
Sat Dec 13: Snow, High 11F, Low -12F
80%
11
-12
SunDec 14
Sun Dec 14: Sunny, High 15F, Low 9F
15
9
MonDec 15
Mon Dec 15: Mostly Sunny, High 33F, Low 18F
33
18
TueDec 16
Tue Dec 16: Partly Sunny, High 39F, Low 24F
39
24
WedDec 17
Wed Dec 17: Partly Sunny, High 44F, Low 23F
44
23
ThuDec 18
Thu Dec 18: Sunny, High 36F, Low 15F
36
15
FriDec 19
Fri Dec 19: Partly Sunny, High 41F
41
 

Jump to detailed forecast ↓

7-Day Temperature Trend

Week Ahead Summary

High temperatures climb from 11°F to a high of 44°F by week's end. Mostly dry conditions with only one day showing snow chances.

Climate Context

Temperatures are expected to be near normal for this time of year, with highs around 33°F and lows around 15°F.

This Date in Weather History

1987 - A major winter storm produced high winds and heavy snow in the Southern Rockies and the Southern High Plains. Snowfall totals in New Mexico ranged up to 25 inches at Cedar Crest, with up to three feet of snow reported in the higher elevations. Winds of 75 mph, with gusts to 124 mph, were reported northeast of Albuquerque NM. El Paso TX was buried under 22.4 inches of snow, including a single storm record of 16.8 inches in 24 hours. The snowfall total surpassed their previous record for an entire winter season of 18.4 inches. Record cold was experienced the next three nights as readings dipped into the single numbers. High winds ushering unseasonably cold air into the southwestern U.S. gusted to 100 mph at Grapevine CA.

More on this and other weather history

Denison, IA 7 Day Weather Forecast Details

Saturday Dec 13

Snow

Day: Snow, mainly before noon. High near 11. Wind chill values as low as -5. North wind 8 to 10 mph. Chance of precipitation is 80%. Total daytime snow accumulation of 1 to 3 inches possible.

Mostly Clear

Night: Mostly clear, with a low around -12. Wind chill values as low as -20. North northwest wind 3 to 8 mph.

Sunday Dec 14

Sunny

Day: Sunny, with a high near 15. Wind chill values as low as -15. Calm wind becoming south 5 to 9 mph in the afternoon.

Mostly Clear

Night: Mostly clear, with a temperature falling to near 9 by 9pm, then rising to around 18 during the remainder of the night. Wind chill values as low as -5. Breezy, with a south wind 10 to 16 mph, with gusts as high as 28 mph.

Monday Dec 15

Mostly Sunny

Day: Mostly sunny, with a high near 33. Southwest wind 9 to 14 mph becoming light and variable in the afternoon. Winds could gust as high as 24 mph.

Partly Cloudy

Night: Partly cloudy, with a low around 18.

Tuesday Dec 16

Partly Sunny

Day: Partly sunny, with a high near 39.

Partly Cloudy

Night: Partly cloudy, with a low around 24.

Wednesday Dec 17

Partly Sunny

Day: Partly sunny, with a high near 44.

Mostly Cloudy

Night: Mostly cloudy, with a low around 23.

Thursday Dec 18

Sunny

Day: Sunny, with a high near 36.

Partly Cloudy

Night: Partly cloudy, with a low around 15.

Friday Dec 19

Partly Sunny

Day: Partly sunny, with a high near 41.


About Denison, IA

Denison is a city in Crawford County, Iowa, United States, along the Boyer River, and located in both Denison Township and East Boyer Township. The population was 8,373 at the time of the 2020 census. It is the county seat of Crawford County.

Content from Wikipedia, licensed under CC BY-SA 3.0.

How We Provide Better Local Weather

Current conditions: We use the nearest available station to your location - including professional MESONET/MADIS and local weather stations - often miles closer than regional airports.

Forecasts: National Weather Service point forecasts predict for your specific area, not broad regional zones, making them far more relevant to your location.