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 AM EST JAN 20, 2026
Scattered Clouds Light Snow 3°F
Feels Like:	-15°F
Dewpoint:	-2°F
Rel. Hum.:	76%
Visibility:	9 miles
Wind:	SW at 14 mph, gusts to 22
Pressure:	30.20 inches
Last 72 hours
Local Area Snow Depth
New York Current Weather
New York MOS Forecast Weather

Weather Map

(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

REST OF TODAY
Patchy lake effect snow showers, with blowing snow through early afternoon. Additional accumulation 3 to 5 inches in the most persistent snows. Cold with highs ranging from 10 to 15 inland to 15 to 20 along the lake erie shore. Southwest winds 15 to 20 mph with gusts up to 35 mph. Chance of snow near 100 percent.

TONIGHT
Partly cloudy with a 50 percent chance of snow showers. Lows ranging from around 5 above in interior valleys to 10 to 15 along the lake erie shore. Southwest winds 10 to 15 mph with gusts up to 30 mph in the evening, becoming south.

WEDNESDAY
Snow showers. Additional accumulation 1 to 2 inches. Highs ranging from the upper 20s on the hilltops to the lower 30s across the lower elevations. South winds 10 to 20 mph with gusts up to 40 mph, becoming southwest. Chance of snow near 100 percent.

WEDNESDAY NIGHT
Snow showers. Not as cold with lows 20 to 25. Southwest winds 10 to 20 mph with gusts up to 40 mph. Chance of snow near 100 percent.

THURSDAY
Snow showers likely, with blowing snow in the morning. Windy with highs in the mid 20s. Southwest winds 15 to 30 mph, becoming west. Chance of snow 70 percent.

THURSDAY NIGHT AND FRIDAY
Mostly cloudy with a 50 percent chance of snow showers. Lows 5 to 10 above. Highs 10 to 15.

FRIDAY NIGHT AND SATURDAY
Mostly cloudy with a 30 percent chance of snow showers. Lows zero to 5 below. Highs 5 to 10 above.

SATURDAY NIGHT
Mostly cloudy. Lows zero to 5 below.

SUNDAY AND SUNDAY NIGHT
Mostly cloudy with a 30 percent chance of snow showers. Highs 10 to 15. Lows zero to 5 above.

MONDAY
Mostly cloudy with a 40 percent chance of snow showers. Highs 15 to 20.

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 PM EST 1/19/2026

DAY/DATE &
WEATHER FORECAST SUMMARY

Tuesday
20 JAN 2026

1 AM

7°

-11°

Mostly Cloudy

30%
SNOW
<.1 in

0% Thunder
( 2% severe)

WSW 16

73%

1°

Low 3°

4 AM

5°

-13°

Mostly Cloudy

WSW 15

72%

-1°

High 10°

7 AM

4°

-14°

Mostly Cloudy

34%
SNOW
.1–1 in

0% Thunder
( 2% severe)

WSW 15

76%

-1°

Mostly Cloudy

Chance of Snow

10 AM

5°

-14°

Mostly Cloudy

WSW 16

72%

-1°

1 PM

8°

-10°

Mostly Cloudy

13%
SNOW
<.1 in

0% Thunder
( 2% severe)

WSW 17

65%

0°

4 PM

8°

-9°

Mostly Cloudy

WSW 15

62%

-1°

7 PM

7°

-8°

Partly Cloudy

5%

0% Thunder
( 1% severe)

SW 12

65%

-1°

10 PM

7°

-8°

Clear

SW 12

65%

-1°

Wednesday
21 JAN 2026

1 AM

7°

-8°

Partly Cloudy

11%
SNOW
<.1 in

0% Thunder
( 0% severe)

SSW 10

65%

-1°

Low 6°

4 AM

8°

-7°

Partly Cloudy

SSW 12

65%

0°

High 30°

7 AM

10°

-5°

Mostly Cloudy

55%
SNOW
5–10 in

0% Thunder
( 1% severe)

S 13

69%

3°

Mostly Cloudy

Snow Likely

10 AM

18°

3°

Mostly Cloudy

S 16

64%

9°

1 PM

25°

12°

Mostly Cloudy

77%
SNOW
***

0% Thunder
( 2% severe)

SSW 17

69%

17°

4 PM

27°

15°

Mostly Cloudy

SSW 16

76%

21°

7 PM

29°

18°

Mostly Cloudy

68%
SNOW
***

0% Thunder
( 4% severe)

SSW 15

77%

23°

10 PM

29°

18°

Mostly Cloudy

SW 15

84%

25°


JAMESTOWN, NY extended weather forecast
Thursday 22 JAN 2026	Friday 23 JAN 2026	Saturday 24 JAN 2026	Sunday 25 JAN 2026	Monday 26 JAN 2026
Low 24°	Low 7°	Low -2°	Low 6°	Low 6°
High 27°	High 7°	High 11°	High 18°	High 21°

Overcast 88% Snow	Overcast 50% Snow	Overcast 36% Snow	Overcast 51% Snow	Overcast 36% Snow

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