DENISON, IA 51442 Weather Forecast & Current Conditions

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51442 WEATHER WARNINGS (SEVERE T-STORM & TORNADO)

CURRENT WEATHER
DENISON, IA Current Weather
1:15 PM CDT OCT 15, 2026
Scattered Clouds Light Rain 52°F
Feels Like:	47°F
Dewpoint:	52°F
Rel. Hum.:	100%
Visibility:	2 1/2 miles
Wind:	NNW at 16 mph, gusts to 23
Pressure:	30.05 inches
Last 72 hours
Local Area Snow Depth
Iowa Current Weather
Iowa MOS Forecast Weather

Regional Weather Maps

(Automated weather data from NWS/FAA)

51442 WEATHER FORECAST
10-Day model forecast maps 2026 Hurricanes	DENISON, IA 51442 Weather Forecast	Snowfall Forecast pages Snow Depth pages

REST OF TODAY
Showers. Near steady temperature in the lower 50s. North winds 10 to 15 mph. Gusts up to 30 mph this afternoon. Chance of rain 90 percent.

TONIGHT
Mostly cloudy. A slight chance of showers in the evening. Breezy with lows in the lower 40s. Northwest winds 15 to 25 mph with gusts up to 40 mph. Chance of rain 20 percent.

FRIDAY
Cloudy in the morning, then becoming partly sunny. Breezy with highs around 50. North winds 20 to 25 mph with gusts up to 40 mph.

FRIDAY NIGHT
Mostly clear. Areas of frost in the evening, then widespread frost after midnight. Lows in the upper 20s. North winds 5 to 10 mph with gusts up to 20 mph in the evening, becoming light and variable.

SATURDAY
Widespread frost in the morning. Sunny. Highs in the upper 50s. South winds 10 to 15 mph with gusts up to 25 mph.

SATURDAY NIGHT
Clear. Lows in the lower 40s.

SUNDAY
Sunny. Highs in the mid 60s.

SUNDAY NIGHT
Mostly clear in the evening, then becoming partly cloudy. Lows in the mid 40s.

MONDAY
Mostly sunny. Highs in the upper 60s.

MONDAY NIGHT
Partly cloudy in the evening, then becoming mostly clear. Lows in the mid 40s.

TUESDAY
Sunny. Highs around 70.

TUESDAY NIGHT
Mostly clear in the evening, then becoming partly cloudy. Lows in the lower 50s.

WEDNESDAY
Mostly sunny with a 20 percent chance of showers. Highs in the lower 70s.

51442 WEATHER SATELLITE LOOPS

Visible Weather Satellite
DENISON, IA 51442

Infrared Weather Satellite
DENISON, IA 51442

51442 WEATHER RADAR LOOP

NEXRAD Weather Radar
DENISON, IA 51442

MOS COMPUTER WEATHER FORECAST

DENISON, IA 3 hourly weather forecast

weather forecast created 8:00 AM EDT 10/15/2026

DAY/DATE &
WEATHER FORECAST SUMMARY

Thursday
15 OCT 2026

1 PM

54°

50°

Mostly Cloudy

84%
RAIN
.5–1 in

0% Thunder
( 4% severe)

NNW 13

86%

50°

High 55°

4 PM

54°

50°

Mostly Cloudy

NNW 15

74%

46°

Mostly Cloudy

Rain Likely

7 PM

54°

50°

Mostly Cloudy

1%

0% Thunder
( 1% severe)

NW 13

74%

46°

10 PM

46°

39°

Partly Cloudy

NW 16

76%

39°

Friday
16 OCT 2026

1 AM

43°

36°

Partly Cloudy

3%

0% Thunder
( 2% severe)

NW 15

82%

38°

Low 41°

4 AM

43°

35°

Mostly Cloudy

NW 16

89%

40°

High 50°

7 AM

42°

33°

Mostly Cloudy

30%
RAIN
<.01 in

0% Thunder
( 1% severe)

NW 20

89%

39°

Mostly Cloudy

Chance of Rain

Breezy

10 AM

45°

37°

Mostly Cloudy

NNW 21

79%

39°

1 PM

48°

41°

Mostly Cloudy

0%

0% Thunder
( 0% severe)

N 20

63%

36°

4 PM

50°

45°

Mostly Cloudy

N 15

52%

33°

7 PM

45°

41°

Partly Cloudy

0%

0% Thunder
( 0% severe)

N 8

63%

33°

10 PM

38°

36°

Clear

CALM

79%

32°

Saturday
17 OCT 2026

1 AM

34°

32°

Clear

0%

0% Thunder
( 0% severe)

CALM

89%

31°

Low 30°

4 AM

32°

29°

Clear

CALM

100%

32°

High 57°

7 AM

31°

28°

Clear

0%

0% Thunder
( 0% severe)

CALM

100%

31°

Clear

10 AM

43°

38°

Clear

SSW 9

76%

36°

1 PM

53°

49°

Clear

0%

0% Thunder
( 0% severe)

SSW 14

50%

35°

4 PM

57°

54°

Clear

SSW 14

43%

35°

7 PM

51°

47°

Clear

S 12

56%

36°


DENISON, IA extended weather forecast
Sunday 18 OCT 2026	Monday 19 OCT 2026	Tuesday 20 OCT 2026	Wednesday 21 OCT 2026	Thursday 22 OCT 2026
Low 40°	Low 44°	Low 46°	Low 47°	Low 50°
High 63°	High 63°	High 65°	High 62°	High 61°

Clear 3% Rain	Partly Cloudy 9% Rain	Mostly Cloudy 27% Rain	Partly Cloudy 16% Rain	Overcast 40% Rain

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