JAMESTOWN, NY 14701 Weather Forecast & Current Conditions

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14701 WEATHER WARNINGS (SEVERE T-STORM & TORNADO)

CURRENT WEATHER
JAMESTOWN, NY Current Weather
9:56 PM EST JAN 21, 2026
Overcast Light Snow Mist 32°F
Feels Like:	24°F
Dewpoint:	32°F
Rel. Hum.:	100%
Visibility:	2 miles
Wind:	SSW at 10 mph
Pressure:	29.82 inches
Last 72 hours
Local Area Snow Depth
New York Current Weather
New York MOS Forecast Weather

Regional Weather Maps

(Automated weather data from NWS/FAA)

14701 WEATHER FORECAST
10-Day model forecast maps 2025 Hurricanes	JAMESTOWN, NY 14701 Weather Forecast	Snowfall Forecast pages Snow Depth pages

OVERNIGHT
Snow late this evening, then snow showers likely. Additional accumulation around an inch. Lows 20 to 25. Southwest winds 10 to 20 mph with gusts up to 35 mph. Chance of snow 90 percent.

THURSDAY
Mostly cloudy with lake effect snow showers likely in the morning, then partly sunny with a chance of snow showers in the afternoon. Additional accumulation up to 2 inches in the most persistent snows. Windy. Late morning highs ranging from the mid 20s on the hilltops to the upper 20s across the lower elevations, then temperatures falling to between 15 and 20 on the hilltops and to around 20 across the lower elevations. West winds 20 to 30 mph with gusts up to 40 mph. Chance of snow 60 percent.

THURSDAY NIGHT
Snow showers likely. Additional accumulation 1 to 3 inches possible. Lows 5 to 10 above. West winds 15 to 20 mph with gusts up to 35 mph. Chance of snow 70 percent.

FRIDAY
Snow showers likely, with areas of blowing snow in the morning. Colder with highs 10 to 15. West winds 15 to 20 mph with gusts up to 30 mph. Chance of snow 70 percent.

FRIDAY NIGHT
Mostly cloudy with a 40 percent chance of snow showers. Cold with lows ranging from zero to 5 below in interior valleys to zero to 5 above along the lake erie shore. Northwest winds 10 to 15 mph with gusts up to 30 mph in the evening, diminishing to 5 to 10 mph.

SATURDAY
Mostly cloudy with a 30 percent chance of snow showers. Highs 5 to 10 above.

SATURDAY NIGHT
Snow likely. Lows zero to 5 below. Chance of snow 60 percent.

SUNDAY
Snow. Highs 10 to 15. Chance of snow 80 percent.

SUNDAY NIGHT
Snow likely. Lows 5 to 10 above. Chance of snow 70 percent.

MONDAY
Mostly cloudy with a 50 percent chance of snow showers. Highs 10 to 15.

MONDAY NIGHT
Mostly cloudy with a 30 percent chance of snow showers. Lows zero to 5 above.

TUESDAY
Partly sunny. Highs 10 to 15.

TUESDAY NIGHT
Mostly cloudy with a 30 percent chance of snow showers. Lows 5 to 10 above.

14701 WEATHER SATELLITE LOOPS

Visible Weather Satellite
JAMESTOWN, NY 14701

Infrared Weather Satellite
JAMESTOWN, NY 14701

14701 WEATHER RADAR LOOP

NEXRAD Weather Radar
JAMESTOWN, NY 14701

MOS COMPUTER WEATHER FORECAST

JAMESTOWN, NY 3 hourly weather forecast

weather forecast created 7:00 AM EST 1/21/2026

DAY/DATE &
WEATHER FORECAST SUMMARY

Wednesday
21 JAN 2026

1 PM

24°

10°

Mostly Cloudy

89%
SNOW
***

0% Thunder
( 1% severe)

S 17

72%

17°

High 32°

4 PM

27°

15°

Mostly Cloudy

SSW 16

80%

22°

Mostly Cloudy

Snow Likely

7 PM

30°

19°

Mostly Cloudy

81%
SNOW
***

0% Thunder
( 3% severe)

SSW 14

81%

25°

10 PM

31°

21°

Mostly Cloudy

SW 14

88%

28°

Thursday
22 JAN 2026

1 AM

30°

19°

Mostly Cloudy

65%
SNOW
5–10 in

0% Thunder
( 3% severe)

SW 15

88%

27°

Low 21°

4 AM

27°

15°

Mostly Cloudy

WSW 15

84%

23°

High 25°

7 AM

24°

11°

Mostly Cloudy

54%
SNOW
5–10 in

0% Thunder
( 5% severe)

WSW 15

83%

20°

Mostly Cloudy

Snow Likely

Breezy

10 AM

22°

8°

Mostly Cloudy

W 17

83%

18°

1 PM

21°

6°

Mostly Cloudy

14%
SNOW
.1–1 in

0% Thunder
( 3% severe)

W 18

71%

14°

4 PM

18°

3°

Mostly Cloudy

W 17

67%

10°

7 PM

15°

1°

Mostly Cloudy

18%
SNOW
<.1 in

0% Thunder
( 1% severe)

WSW 13

74%

9°

10 PM

15°

1°

Mostly Cloudy

WSW 13

70%

8°

Friday
23 JAN 2026

1 AM

14°

0°

Mostly Cloudy

31%
SNOW
1–2.5 in

0% Thunder
( 2% severe)

WSW 13

74%

8°

Low 5°

4 AM

13°

-2°

Mostly Cloudy

WSW 14

77%

8°

High 10°

7 AM

10°

-7°

Mostly Cloudy

26%
SNOW
.1–1 in

0% Thunder
( 2% severe)

W 15

77%

5°

Mostly Cloudy

Chance of Snow

Breezy

10 AM

8°

-10°

Mostly Cloudy

W 16

77%

3°

1 PM

6°

-13°

Mostly Cloudy

7%

0% Thunder
( 2% severe)

W 17

65%

-2°

4 PM

3°

-16°

Mostly Cloudy

W 16

68%

-4°

7 PM

2°

-15°

Mostly Cloudy

WNW 12

72%

-4°


JAMESTOWN, NY extended weather forecast
Saturday 24 JAN 2026	Sunday 25 JAN 2026	Monday 26 JAN 2026	Tuesday 27 JAN 2026	Wednesday 28 JAN 2026
Low -3°	Low 3°	Low 10°	Low 9°	Low 12°
High 8°	High 14°	High 18°	High 18°	High 23°

Overcast 30% Snow	Overcast 68% Snow	Overcast 73% Snow	Overcast 32% Snow	Overcast 35% Snow

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