Southern U.S. Heavy Rain; Lake Effect Snow Redevelops

Locally heavy rain may bring a threat of flash, urban, and small stream flooding across the lower Mississippi Valley Thursday and Friday. A clipper crossing southern Canada will bring lake effect snow to the Great Lakes and light snow to the Northeast Thursday into Saturday morning. Read More >

Hazardous Weather Conditions

Current conditions at

St. Johns, St. Johns Industrial Airpark (KSJN)

Lat: 34.52°NLon: 109.38°WElev: 5732ft.

A Few Clouds

28°F

-2°C

Humidity 92%
Wind Speed Calm
Barometer 30.13 in (1019.0 mb)
Dewpoint 26°F (-3°C)
Visibility 7.00 mi
Last update 21 Jan 4:54 am MST
Extended Forecast for

2 Miles N Aragon NM

  • Overnight

    Overnight: A 50 percent chance of snow showers.  Patchy freezing fog. Cloudy, with a low around 29. Southwest wind around 5 mph.  Total nighttime snow accumulation of less than one inch possible.

    Chance Snow
    Showers and
    Patchy
    Freezing Fog

    Low: 29 °F

  • Thursday

    Thursday: A chance of snow showers before 8am, then a chance of rain and snow showers between 8am and 11am, then a chance of rain showers after 11am.  Patchy freezing fog before 8am. Mostly cloudy, with a high near 48. Southwest wind 5 to 10 mph.  Chance of precipitation is 50%. New snow accumulation of less than a half inch possible.

    Chance
    Rain/Snow and
    Patchy
    Freezing Fog
    then Chance
    Showers

    High: 48 °F

  • Thursday
    Night

    Thursday Night: A slight chance of rain showers before 11pm, then a slight chance of snow showers.  Mostly cloudy, with a low around 27. West wind around 5 mph.  Chance of precipitation is 20%.

    Slight Chance
    Rain/Snow
    then Slight
    Chance Snow
    Showers

    Low: 27 °F

  • Friday

    Friday: Mostly sunny, with a high near 47. Light west wind becoming southwest 10 to 15 mph in the morning.

    Mostly Sunny

    High: 47 °F

  • Friday
    Night

    Friday Night: Mostly cloudy, with a low around 28. Southwest wind around 10 mph.

    Mostly Cloudy

    Low: 28 °F

  • Saturday

    Saturday: Partly sunny, with a high near 44.

    Partly Sunny

    High: 44 °F

  • Saturday
    Night

    Saturday Night: A 30 percent chance of snow showers, mainly after 11pm.  Mostly cloudy, with a low around 26.

    Chance Snow
    Showers

    Low: 26 °F

  • Sunday

    Sunday: Snow showers likely.  Mostly cloudy, with a high near 38. Chance of precipitation is 60%.

    Snow Showers
    Likely

    High: 38 °F

  • Sunday
    Night

    Sunday Night: A 20 percent chance of snow showers.  Mostly cloudy, with a low around 19.

    Slight Chance
    Snow Showers

    Low: 19 °F

Detailed Forecast

Overnight
A 50 percent chance of snow showers. Patchy freezing fog. Cloudy, with a low around 29. Southwest wind around 5 mph. Total nighttime snow accumulation of less than one inch possible.
Thursday
A chance of snow showers before 8am, then a chance of rain and snow showers between 8am and 11am, then a chance of rain showers after 11am. Patchy freezing fog before 8am. Mostly cloudy, with a high near 48. Southwest wind 5 to 10 mph. Chance of precipitation is 50%. New snow accumulation of less than a half inch possible.
Thursday Night
A slight chance of rain showers before 11pm, then a slight chance of snow showers. Mostly cloudy, with a low around 27. West wind around 5 mph. Chance of precipitation is 20%.
Friday
Mostly sunny, with a high near 47. Light west wind becoming southwest 10 to 15 mph in the morning.
Friday Night
Mostly cloudy, with a low around 28. Southwest wind around 10 mph.
Saturday
Partly sunny, with a high near 44.
Saturday Night
A 30 percent chance of snow showers, mainly after 11pm. Mostly cloudy, with a low around 26.
Sunday
Snow showers likely. Mostly cloudy, with a high near 38. Chance of precipitation is 60%.
Sunday Night
A 20 percent chance of snow showers. Mostly cloudy, with a low around 19.
Monday
A 40 percent chance of snow showers. Partly sunny, with a high near 35.
Monday Night
A 50 percent chance of snow showers. Mostly cloudy, with a low around 18.
Tuesday
A 50 percent chance of snow showers. Mostly cloudy, with a high near 32.
Tuesday Night
A 50 percent chance of snow showers. Mostly cloudy, with a low around 14.
Wednesday
Mostly sunny, with a high near 38.
Click Map For Forecast
Point Forecast:
2 Miles N Aragon NM
 33.92°N 108.53°W (Elev. 7441 ft)
3:12 am MST Jan 21, 2021
5am MST Jan 21, 2021-6pm MST Jan 27, 2021
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database