Hazardous Weather Conditions
Current conditions at
Plattsburgh International Airport (KPBG)
Lat: 44.65°NLon: 73.47°WElev: 236ft.
Fair
81°F
27°C
| Humidity | 51% |
| Wind Speed | Vrbl 3 mph |
| Barometer | 29.81 in (1009.3 mb) |
| Dewpoint | 61°F (16°C) |
| Visibility | 10.00 mi |
| Heat Index | 82°F (28°C) |
| Last update | 19 May 7:53 pm EDT |
Extended Forecast for
Altona NY
Tonight
Low: 64 °F
Partly Cloudy
then Slight
Chance
ShowersWednesday
High: 75 °F
Slight Chance
Showers then
Mostly SunnyWednesday Night

Low: 39 °F
Mostly Cloudy
Thursday

High: 57 °F
Sunny
Thursday Night

Low: 40 °F
Mostly Clear
Friday

High: 66 °F
Mostly Sunny
Friday Night

Low: 44 °F
Partly Cloudy
Saturday

High: 62 °F
Chance
ShowersSaturday Night

Low: 44 °F
Chance
Showers
Detailed Forecast
Tonight
A slight chance of showers between midnight and 2am. Increasing clouds, with a low around 64. Southwest wind 9 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 20%.
Wednesday
A slight chance of showers between 11am and noon. Mostly cloudy, then gradually becoming sunny, with a high near 75. West wind 14 to 16 mph, with gusts as high as 32 mph. Chance of precipitation is 20%.
Wednesday Night
Mostly cloudy, with a low around 39. Northwest wind 8 to 10 mph.
Thursday
Sunny, with a high near 57. Northwest wind around 8 mph.
Thursday Night
Mostly clear, with a low around 40. Light west wind.
Friday
Mostly sunny, with a high near 66. Calm wind becoming northwest around 5 mph in the afternoon.
Friday Night
Partly cloudy, with a low around 44. Calm wind.
Saturday
A 30 percent chance of showers. Partly sunny, with a high near 62. Calm wind becoming east around 6 mph in the afternoon.
Saturday Night
A 30 percent chance of showers. Mostly cloudy, with a low around 44. Southeast wind 3 to 6 mph.
Sunday
A 40 percent chance of showers. Partly sunny, with a high near 63. Southeast wind around 9 mph, with gusts as high as 21 mph.
Sunday Night
Showers likely. Mostly cloudy, with a low around 46. South wind around 7 mph. Chance of precipitation is 60%.
Memorial Day
Showers likely. Mostly cloudy, with a high near 66. South wind around 6 mph. Chance of precipitation is 60%.
Monday Night
Mostly cloudy, with a low around 49. Calm wind.
Tuesday
Mostly sunny, with a high near 72. Calm wind becoming northwest around 6 mph in the afternoon.
Additional Forecasts and Information
Basemap Options
Click map to change the forecast location
Loading map...
ABOUT THIS FORECAST
Point Forecast:
Altona NY
44.89°N 73.66°W (Elev. 623 ft)
44.89°N 73.66°W (Elev. 623 ft)
2:29 pm EDT May 19, 2026
7pm EDT May 19, 2026-6pm EDT May 26, 2026



