Today | Weather | Monday, December 29, 2025
Active Weather Warnings

Weather in Syracuse, New York

10:31 PM
Now
Snowy Weather
21° F
Feels Like -4°
Precipitation 63 %
Wind 23 mph
Humidity 75 %
Today
Snowy Weather
Day 43°
Night 18°
Precipitation 97 %
Wind 23 mph

Syracuse Weather Forecast Updated

23 minutes ago
Last updated on
Weather Forecast History
Last Year's Weather on This Day (December 29, 2024)
Rainy Weather

Day

61°

Night

48°

Wind

9 mph

UV Index

1

Precipitation

87 %

Air Quality in Syracuse

NOW
31 AQI
Good air quality Dominant pollutant: O3

Pollutant Concentrations:

PM2.5 0.5 µg/m³
PM10 0.5 µg/m³
O3 0.034 ppm
NO2 0.6 ppb
SO2 0.1 ppb
CO 0.11 ppm
NH3 0.06 µg/m³
NO 0 µg/m³
PM2.5 – Fine particles <2.5μm
PM10 – Inhalable particles <10μm
O3 – Ozone
NO2 – Nitrogen dioxide
SO2 – Sulfur dioxide
CO – Carbon monoxide
NH3 – Ammonia
NO – Nitric oxide

Health Recommendations:

Air quality is considered satisfactory, and air pollution poses little or no risk.

Show raw pollutant concentrations (µg/m³)
PM2.50.5 µg/m³
PM100.5 µg/m³
O365.89 µg/m³
NO21.17 µg/m³
SO20.2 µg/m³
CO124.99 µg/m³
NH30.06 µg/m³
NO0 µg/m³

Weather Alerts and Warnings for Syracuse

Severe Future Possible

Winter Storm Watch

Winter Storm Watch issued December 28 at 8:50AM EST until December 31 at 7:00AM EST by NWS Binghamton NY
Dec 29, 7:00 PM Dec 31, 7:00 AM
WHAT: Heavy lake effect snow possible. Total snow accumulations a
foot or more possible. Winds could gust as high as 45 mph.

WHERE: Onondaga County.

WHEN: From Monday evening through Wednesday morning.

IMPACTS: Travel could be very difficult to impossible. The
hazardous conditions could impact the Tuesday morning and evening
commutes. Gusty winds could bring down tree branches.

ADDITIONAL DETAILS:
+ Read More
Slow down and use caution while traveling. Prepare for possible power outages. The latest road conditions for the state you are calling from can be obtained by calling 5 1 1. Monitor the latest forecasts for updates on this situation.
Updated: Dec 28, 12:36 PM Source: NWS Alert
Severe Expected Likely

Winter Storm Warning

Winter Storm Warning issued December 29 at 5:46PM EST until December 31 at 7:00AM EST by NWS Binghamton NY
Dec 29, 7:00 PM Dec 31, 7:00 AM
WHAT: Heavy lake effect snow expected. Total snow accumulations
between 1 to 2 feet, with localized higher amounts. Winds gusting
as high as 50 mph will create widespread blowing snow, which could
significantly reduce visibility.

WHERE: Madison, Northern Oneida, Onondaga, and Southern Oneida
Counties.

WHEN: Until 7 AM EST Wednesday.

IMPACTS: Visibilities likely drop below 1/4 mile due to falling
and blowing snow. Whiteout conditions are expected and will make
travel treacherous and potentially life-threatening. Occasional
blizzard conditions are likely to occur. Travel could be very
difficult to impossible. The hazardous conditions could impact the
Tuesday morning and evening commutes. Gusty winds could bring down
tree branches.

ADDITIONAL DETAILS: Snowfall rates of 1 to 2 inches per hour
possible, with up to 3 inches per hour possible during the
overnight hours tonight into Tuesday morning. Widespread blowing
snow will create whiteout conditions and occasional blizzard
conditions.
+ Read More
If you must travel, keep an extra flashlight, food, and water in your vehicle in case of an emergency. The latest road conditions for the state you are calling from can be obtained by calling 5 1 1. Slow down and use caution while traveling. Prepare for possible power outages.
Updated: Dec 29, 10:08 PM Source: NWS Alert
Moderate Expected Likely

Wind Advisory

Wind Advisory issued December 29 at 7:11PM EST until December 30 at 7:00PM EST by NWS Binghamton NY
Dec 29, 7:11 PM Dec 30, 7:00 PM
WHAT: West winds 15 to 30 mph with gusts up to 50 mph expected.

WHERE: Portions of central New York and northeast Pennsylvania.

WHEN: Until 7 PM EST Tuesday.

IMPACTS: Gusty winds will blow around unsecured objects. Tree
limbs could be blown down and scattered power outages may occur.
+ Read More
Winds this strong can make driving difficult, especially for high profile vehicles. Use extra caution.
Updated: Dec 29, 10:08 PM Source: NWS Alert