WINCHESTER, ID 83555 Weather Forecast & Current Conditions

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83555 WEATHER WARNINGS (SEVERE T-STORM & TORNADO)

CURRENT WEATHER
LEWISTON, ID Current Weather
11:56 PM PDT JUN 20, 2025
Overcast 57°F
Feels Like:	54°F
Dewpoint:	37°F
Rel. Hum.:	47%
Visibility:	10 miles
Wind:	SW at 13 mph, gusts to 20
Pressure:	29.78 inches
Last 72 hours
Local Area Snow Depth
Idaho Current Weather
Idaho MOS Forecast Weather

Weather Map

(Automated weather data from NWS/FAA)

83555 WEATHER FORECAST
10-Day model forecast maps 2025 Hurricanes	WINCHESTER, ID 83555 Weather Forecast	Snowfall Forecast pages Snow Depth pages

REST OF TONIGHT
Mostly cloudy. A chance of rain showers. Lows in the lower to mid 40s. West wind 5 to 15 mph in the evening, becoming light and variable. Gusts up to 25 mph. Chance of precipitation 50 percent. Rainfall amounts less than a tenth of an inch.

SATURDAY
Mostly cloudy. A chance of rain showers. Highs in the mid 50s to lower 60s. West wind 5 to 15 mph with gusts up to 25 mph. Chance of precipitation 40 percent. Rainfall amounts less than a tenth of an inch.

SATURDAY NIGHT
Mostly cloudy with a 50 percent chance of rain showers. Lows in the 40s. Northwest wind 5 to 15 mph with gusts up to 20 mph in the evening, becoming light and variable. Rainfall amounts less than a tenth of an inch.

SUNDAY
Mostly cloudy with a 50 percent chance of rain showers. Warmer. Highs in the 60s.

SUNDAY NIGHT
Mostly clear. Lows in the 40s.

MONDAY AND MONDAY NIGHT
Mostly clear. Highs in the 70s. Lows in the lower 40s to lower 50s.

TUESDAY THROUGH THURSDAY NIGHT
Partly cloudy. Highs in the upper 70s to upper 80s. Lows in the upper 40s to upper 50s.

FRIDAY
Partly cloudy with a 20 percent chance of rain showers. Highs in the mid 70s to lower 80s.

83555 WEATHER SATELLITE LOOPS

Visible Weather Satellite
WINCHESTER, ID 83555

Infrared Weather Satellite
WINCHESTER, ID 83555

83555 WEATHER RADAR LOOP

NEXRAD Weather Radar
WINCHESTER, ID 83555

MOS COMPUTER WEATHER FORECAST

LEWISTON, ID 3 hourly weather forecast

weather forecast created 8:00 PM EDT 6/20/2025

DAY/DATE &
WEATHER FORECAST SUMMARY

Saturday
21 JUN 2025

11 PM

59°

57°

Mostly Cloudy

14%
RAIN
<.01 in

0% Thunder
( 0% severe)

SSW 12

47%

39°

Low 51°

2 AM

55°

52°

Mostly Cloudy

S 10

57%

40°

High 68°

5 AM

52°

49°

Mostly Cloudy

10%
RAIN
<.01 in

0% Thunder
( 2% severe)

S 8

66%

41°

Mostly Cloudy

Chance of Rain

8 AM

55°

52°

Mostly Cloudy

WSW 10

59%

41°

11 AM

61°

60°

Mostly Cloudy

23%
RAIN
<.01 in

0% Thunder
( 12% severe)

W 10

44%

39°

2 PM

64°

63°

Mostly Cloudy

WSW 12

38%

38°

5 PM

65°

65°

Mostly Cloudy

30%
RAIN
<.01 in

0% Thunder
( 8% severe)

W 9

40%

40°

8 PM

63°

63°

Mostly Cloudy

WNW 8

43%

40°

Sunday
22 JUN 2025

11 PM

58°

58°

Mostly Cloudy

43%
RAIN
.1–.25 in

0% Thunder
( 2% severe)

W 5

57%

43°

Low 51°

2 AM

55°

55°

Overcast

E 3

69%

45°

High 73°

5 AM

53°

53°

Mostly Cloudy

39%
RAIN
.1–.25 in

0% Thunder
( 3% severe)

E 2

83%

48°

Mostly Cloudy

Chance of Rain

8 AM

55°

55°

Mostly Cloudy

WNW 3

80%

49°

11 AM

62°

62°

Mostly Cloudy

24%
RAIN
.01–.1 in

0% Thunder
( 14% severe)

NW 5

58%

47°

2 PM

68°

68°

Partly Cloudy

NW 5

44%

45°

5 PM

71°

71°

Partly Cloudy

8%

0% Thunder
( 6% severe)

WNW 5

39%

45°

8 PM

69°

69°

Partly Cloudy

SE 3

42%

45°


LEWISTON, ID extended weather forecast
Monday 23 JUN 2025	Tuesday 24 JUN 2025	Wednesday 25 JUN 2025	Thursday 26 JUN 2025	Friday 27 JUN 2025
Low 53°	Low 56°	Low 62°	Low 62°	Low 59°
High 84°	High 93°	High 87°	High 81°	High 87°

Partly Cloudy 22% Rain	Clear 2% Rain	Overcast 9% Rain	Overcast 26% Rain	Partly Cloudy 12% Rain

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