CHALLIS, ID 83226 Weather Forecast & Current Conditions

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83226 WEATHER WARNINGS (SEVERE T-STORM & TORNADO)

CURRENT WEATHER
CHALLIS, ID Current Weather
5:55 PM MDT MAY 18, 2026
Clear 54°F
Feels Like:	52°F
Dewpoint:	14°F
Rel. Hum.:	19%
Visibility:	10 miles
Wind:	N at 8 mph
Pressure:	30.07 inches
Last 72 hours
Local Area Snow Depth
Idaho Current Weather
Idaho MOS Forecast Weather

Regional Weather Maps

(Automated weather data from NWS/FAA)

83226 WEATHER FORECAST
10-Day model forecast maps 2025 Hurricanes	CHALLIS, ID 83226 Weather Forecast	Snowfall Forecast pages Snow Depth pages

TONIGHT
Partly cloudy. Lows 27 to 34. North winds around 10 mph in the evening...becoming light and variable.

TUESDAY
Mostly sunny. Highs 54 to 64. Light and variable winds...becoming southwest around 10 mph in the afternoon.

TUESDAY NIGHT
Mostly cloudy in the evening then clearing. Lows 31 to 38. West winds around 10 mph in the evening...becoming light and variable.

WEDNESDAY
Partly sunny. Highs 56 to 66. West winds up to 10 mph.

WEDNESDAY NIGHT
Mostly cloudy with a chance of rain showers and a slight chance of thunderstorms. Lows 32 to 39. Northwest winds 10 to 15 mph.

THURSDAY
Mostly sunny with a chance of rain showers and snow showers. Highs 58 to 68.

THURSDAY NIGHT THROUGH FRIDAY NIGHT
Partly cloudy. Lows 33 to 43. Highs 61 to 71.

SATURDAY
Sunny. Highs 68 to 78.

SATURDAY NIGHT
Partly cloudy. Lows 40 to 47.

SUNDAY AND SUNDAY NIGHT
Mostly clear. Highs 71 to 81. Lows 41 to 49.

MEMORIAL DAY
Mostly sunny. Highs 71 to 81.

83226 WEATHER SATELLITE LOOPS

Visible Weather Satellite
CHALLIS, ID 83226

Infrared Weather Satellite
CHALLIS, ID 83226

83226 WEATHER RADAR LOOP

NEXRAD Weather Radar
CHALLIS, ID 83226

MOS COMPUTER WEATHER FORECAST

CHALLIS, ID 3 hourly weather forecast

weather forecast created 5:00 AM PDT 5/18/2026

DAY/DATE &
WEATHER FORECAST SUMMARY

Monday
18 MAY 2026

12 PM

49°

44°

Clear

1%

0% Thunder
( 4% severe)

NNE 13

23%

14°

High 58°

3 PM

56°

54°

Partly Cloudy

NNE 9

13%

8°

Increasing Clouds

6 PM

57°

55°

Partly Cloudy

2%

0% Thunder
( 2% severe)

NNE 9

12%

7°

9 PM

51°

51°

Mostly Cloudy

N 2

19%

12°

Tuesday
19 MAY 2026

12 AM

44°

43°

Partly Cloudy

0%

0% Thunder
( 0% severe)

CALM

30%

16°

Low 31°

3 AM

38°

36°

Partly Cloudy

CALM

42%

18°

High 65°

6 AM

33°

30°

Partly Cloudy

1%

0% Thunder
( 1% severe)

CALM

51%

18°

Partly Cloudy

9 AM

44°

43°

Partly Cloudy

CALM

39%

21°

12 PM

56°

56°

Partly Cloudy

3%

0% Thunder
( 7% severe)

SE 3

21%

18°

3 PM

63°

64°

Partly Cloudy

S 5

14%

15°

6 PM

63°

63°

Mostly Cloudy

3%

0% Thunder
( 4% severe)

W 8

15%

16°

9 PM

56°

55°

Mostly Cloudy

W 6

25%

21°

Wednesday
20 MAY 2026

12 AM

48°

47°

Partly Cloudy

0%

0% Thunder
( 0% severe)

CALM

36%

23°

Low 34°

3 AM

42°

41°

Partly Cloudy

CALM

48%

24°

High 68°

6 AM

37°

35°

Partly Cloudy

0%

0% Thunder
( 1% severe)

CALM

58%

24°

Mostly Cloudy

9 AM

48°

47°

Partly Cloudy

CALM

42%

26°

12 PM

59°

60°

Mostly Cloudy

5%

0% Thunder
( 9% severe)

WNW 2

28%

26°

3 PM

65°

65°

Mostly Cloudy

WNW 5

21%

24°

6 PM

65°

65°

Mostly Cloudy

NW 10

20%

23°


CHALLIS, ID extended weather forecast
Thursday 21 MAY 2026	Friday 22 MAY 2026	Saturday 23 MAY 2026	Sunday 24 MAY 2026	Monday 25 MAY 2026
Low 42°	Low 39°	Low 43°	Low 43°	Low 46°
High 63°	High 73°	High 80°	High 81°	High 79°

Overcast 60% Rain	Partly Cloudy 10% Rain	Partly Cloudy 15% Rain	Partly Cloudy 11% Rain	Partly Cloudy 16% Rain

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