IDAHO FALLS, ID 83403 Weather Forecast & Current Conditions

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83403 WEATHER WARNINGS (SEVERE T-STORM & TORNADO)

CURRENT WEATHER
IDAHO FALLS, ID Current Weather
12:53 PM MDT OCT 19, 2025
Clear 63°F
Feels Like:	60°F
Dewpoint:	34°F
Rel. Hum.:	34%
Visibility:	10 miles
Wind:	SSW at 29 mph, gusts to 41
Pressure:	29.86 inches
Last 72 hours
Local Area Snow Depth
Idaho Current Weather
Idaho MOS Forecast Weather

Regional Weather Maps

(Automated weather data from NWS/FAA)

83403 WEATHER FORECAST
10-Day model forecast maps 2025 Hurricanes	IDAHO FALLS, ID 83403 Weather Forecast	Snowfall Forecast pages Snow Depth pages

TODAY
Mostly sunny in the morning...then mostly cloudy with a chance of rain showers in the afternoon. Breezy. Highs 54 to 61. South winds around 10 mph...increasing to southwest 15 to 25 mph in the afternoon.

TONIGHT
Mostly clear. A slight chance of rain showers in the evening...then a slight chance of snow showers after midnight. Breezy. Lows 25 to 32. Southwest winds 15 to 25 mph. Chance of precipitation 20 percent.

MONDAY
Sunny. Highs 43 to 53. Southwest winds 10 to 15 mph.

MONDAY NIGHT
Mostly clear. Lows 22 to 30. South winds around 10 mph.

TUESDAY
Sunny. Highs 47 to 54. East winds up to 10 mph.

TUESDAY NIGHT AND WEDNESDAY
Mostly clear. Lows 26 to 33. Highs 54 to 61.

WEDNESDAY NIGHT
Mostly cloudy. Lows 29 to 37.

THURSDAY
Mostly sunny. Highs 52 to 59.

THURSDAY NIGHT
Mostly clear. Lows 28 to 36.

FRIDAY
Mostly sunny. Highs 51 to 58.

FRIDAY NIGHT
Mostly cloudy with a slight chance of rain showers. Lows 31 to 40.

SATURDAY
Mostly cloudy with a chance of rain showers. Highs 47 to 54.

83403 WEATHER SATELLITE LOOPS

Visible Weather Satellite
IDAHO FALLS, ID 83403

Infrared Weather Satellite
IDAHO FALLS, ID 83403

83403 WEATHER RADAR LOOP

NEXRAD Weather Radar
IDAHO FALLS, ID 83403

MOS COMPUTER WEATHER FORECAST

IDAHO FALLS, ID 3 hourly weather forecast

weather forecast created 7:00 AM CDT 10/19/2025

DAY/DATE &
WEATHER FORECAST SUMMARY

Sunday
19 OCT 2025

12 PM

55°

51°

Partly Cloudy

74%
RAIN
>2 in

0% Thunder
( 4% severe)

SSW 17

51%

37°

High 57°

3 PM

56°

51°

Overcast

WSW 26

53%

39°

Mostly Cloudy

Rain Likely

Windy

6 PM

49°

42°

Mostly Cloudy

20%
RAIN
.01–.1 in

0% Thunder
( 5% severe)

SW 22

71%

40°

9 PM

43°

34°

Partly Cloudy

SW 22

82%

38°

Monday
20 OCT 2025

12 AM

38°

29°

Partly Cloudy

9%

0% Thunder
( 2% severe)

SW 16

85%

34°

Low 29°

3 AM

35°

25°

Partly Cloudy

SW 15

85%

31°

High 48°

6 AM

33°

23°

Partly Cloudy

3%

0% Thunder
( 1% severe)

SSW 14

88%

30°

Partly Cloudy

9 AM

32°

22°

Partly Cloudy

SSW 14

96%

31°

12 PM

41°

33°

Partly Cloudy

0%

0% Thunder
( 1% severe)

SW 14

65%

30°

3 PM

47°

41°

Clear

SW 14

45%

27°

6 PM

45°

40°

Clear

0%

0% Thunder
( 0% severe)

SW 10

49%

27°

9 PM

37°

30°

Clear

S 9

75%

30°

Tuesday
21 OCT 2025

12 AM

33°

27°

Clear

0%

0% Thunder
( 0% severe)

SSE 7

85%

29°

Low 24°

3 AM

30°

25°

Clear

SE 5

88%

27°

High 52°

6 AM

27°

23°

Partly Cloudy

0%

0% Thunder
( 0% severe)

E 3

92%

25°

Partly Cloudy

9 AM

27°

23°

Partly Cloudy

NE 3

96%

26°

12 PM

42°

40°

Clear

0%

0% Thunder
( 0% severe)

NNW 3

57%

28°

3 PM

50°

50°

Clear

W 2

39%

26°

6 PM

49°

49°

Clear

N 2

42%

27°


IDAHO FALLS, ID extended weather forecast
Wednesday 22 OCT 2025	Thursday 23 OCT 2025	Friday 24 OCT 2025	Saturday 25 OCT 2025	Sunday 26 OCT 2025
Low 24°	Low 32°	Low 29°	Low 31°	Low 33°
High 60°	High 59°	High 55°	High 53°	High 45°

Clear 2% Rain/Snow	Partly Cloudy 4% Rain	Partly Cloudy 9% Rain/Snow	Overcast 43% Rain	Overcast 61% Rain/Snow

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