Calcium, NY Weather

Jefferson County12:21 AM EDT44.02°N, 75.85°WElevation 469 ft

Current conditions

Clear
32°
Clear
Feels like 27°
High 57°·Low 35° tonight
WindE 5 mph
Humidity93%
Dew point30°
Pressure30.19 inHg
Visibility10 mi
Cloud cover2%
UV index0 Low
Sunrise7:27 AM
Sunset6:10 PM

Observed at Watertown, Watertown International Airport · 1 hr ago

Forecast

10-day

  • Tonight

    Mostly clear, with a low around 35. East wind around 1 mph.

  • Thursday

    Mostly sunny, with a high near 57. North wind 0 to 9 mph.

  • Thursday Night

    Mostly clear, with a low around 32. Northeast wind 3 to 7 mph.

National Weather Service forecast updated 4 hrs ago.

Hourly

Hourly forecast
  1. Now Clear 39°
  2. 1 AM Clear 38°
  3. 2 AM Clear 38°
  4. 3 AM Mostly Clear 38°
  5. 4 AM Mostly Clear 38°
  6. 5 AM Partly Cloudy 36°
  7. 6 AM Sunny 36°
  8. 7 AM Sunny 36°
  9. 8 AM Sunny 37°
  10. 9 AM Sunny 43°
  11. 10 AM Mostly Sunny 47°
  12. 11 AM Mostly Sunny 50°
  13. 12 PM Partly Sunny 54°
  14. 1 PM Partly Sunny 55°
  15. 2 PM Partly Sunny 56°
  16. 3 PM Partly Sunny 56°
  17. 4 PM Partly Sunny 56°
  18. 5 PM Partly Sunny 55°
  19. 6 PM Mostly Cloudy 53°
  20. 7 PM Partly Cloudy 49°
  21. 8 PM Partly Cloudy 46°
  22. 9 PM Partly Cloudy 44°
  23. 10 PM Mostly Clear 42°
  24. 11 PM Mostly Clear 42°

10-day forecast

Details
  1. TonightOct 21 Mostly Clear Mostly Clear35°
  2. TodayOct 22 Mostly Sunny Mostly Sunny32°57°
  3. FriOct 23 Sunny Sunny31°51°
  4. SatOct 24 Sunny Sunny37°56°
  5. SunOct 25 Sunny Sunny45°60°
  6. MonOct 26 Mostly Sunny Mostly Sunny10%38°60°
  7. TueOct 27 Mostly Sunny Mostly Sunny33°51°
  8. WedOct 28 Mostly Sunny Mostly Sunny54°
  9. ThuOct 29 Sunny Sunny51°64°
  10. FriOct 30 Cloudy Cloudy0.20 in46°57°

Days after the National Weather Service's seven are MET Norway's outlook, a computer model with no forecaster's review.

Radar

Full map
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Weather news in New York

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Sun & moon

Sunrise 7:27 AM
Sunset 6:10 PM
Daylight 10 h 42 min (−2 min 51 s tomorrow)
Waxing Gibbous · 82% lit
Moonrise 4:19 PM Moonset 3:22 AM
Full moon Oct 26 New moon Nov 9

Almanac

Monthly
Month to date3.43 in (normal 0.00 in)

Wheeler Sack Field Aaf, records since 1952. Normals 1991–2020. Data from NOAA's Regional Climate Centers (ACIS).

Nearby

Forecasters' discussion

From the National Weather Service office in BUF, issued 4 hrs ago

What Has Changed

No major changes with this forecast update.

Key Messages

1) Dry and tranquil weather will prevail through this weekend.

Discussion

KEY MESSAGE 1...Dry and tranquil weather will prevail through this weekend.

Clear skies persist across western New York early this afternoon as a ridge of high pressure across the Midwest into the lower Great Lakes region slowly drifts eastward. Latest GOES imagery shows a strip of cloud cover moving across Lake Superior along a cold front associated with a surface low up near the Hudson Bay. This weak, dry cold front will continue to approach western NY late tonight into early Thursday. Deep layer moisture will be rather limited keeping us dry, but a cooling low-level air mass with 850mb temps dropping near 2-5 degC passing over lake temperatures around 60 degF should be sufficient enough lake response for afternoon cloud cover Thursday southeast of the lakes. Friday will be a few degrees cooler, but still seasonable as mid-level heights will begin to rise with an upper level ridge building across the central CONUS. This will support high pressure building back into the northeast with clear skies and a return to slightly above normal temperatures for late October persisting through the weekend.

Aviation

While strong surface high pressure will prevail across the region through Thursday, a weak dry cold front will drop southeast across the region Thursday. However, ahead of the front weak variable winds and clear skies will support widespread VFR conditions to prevail through tonight. However, localized river valley fog with MVFR to LIFR across the western Southern Tier and the Black River Valley may develop after 04Z Thursday through 12Z Thursday. This being said, the vertical wind profile in the lowest 2kft AGL is still expected to be unfavorable for the fog to reach KJHW.

In the wake of the cold frontal passage Thursday, VFR conditions will prevail, with some low end VFR CIGs developing due to lake enhanced clouds southeast of both Lakes.

Outlook...

Thursday Night through Monday...Dry weather and mainly VFR expected. However, localized river valley fog possible with MVFR to LIFR in the Black River Valley and Western Southern Tier river valleys each morning.

Forecasts, observations and alerts in the United States come from the National Weather Service (NOAA); radar from NOAA's Multi-Radar Multi-Sensor system; satellite imagery from NASA's Global Imagery Browse Services (GIBS) and NOAA's GOES satellites; the map from the U.S. Geological Survey's National Map; air quality from AirNow (EPA and its partners); hurricane information from the National Hurricane Center; climate normals and records from NOAA's Regional Climate Centers (ACIS). Forecasts outside the United States and the UV index: MET Norway (CC BY 4.0); observations outside the U.S.: airport reports via NOAA's Aviation Weather Center. Place names: GeoNames (CC BY 4.0). Data are copied on a schedule and may lag the sources; for warnings that affect your safety, follow your local National Weather Service office and emergency officials. Weather news is drawn from the 4Search index and reflects what the press published. Terms of use.