Weather Alert
Johnstone Dam Weather Warning NWS WEATHER ALERT FOR THE JOHNSTONE DAM, ND AREA - Issued: 1012 PM CDT Fri Sep 18 2026 Johnstone Dam Weather Warning

World > North America > United States > North Dakota > Johnstone Dam  

Johnstone Dam, ND Weather - Hour by Hour Forecast

Feedback E-mail the Weather

Quick Clicks

Johnstone Dam, ND Weather - Hour by Hour Forecast

24 Hour Forecast

Current Conditions - Clear. Temperature is 59°F15°C, dew point 57°F14°C, humidity 93%. Wind direction is SE at 8 mph13 km/h with visibility of N/A mi0 km. Barometric pressure is 30.08 in1018 mb.
Rest of Tonight - Increasing clouds. A chance of showers after midnight. Patchy fog after midnight. Lows in the mid 50s. Southeast winds around 10 m.. Full Forecast
Saturday - Patchy fog in the morning. Showers, cooler. Highs in the lower 60s. East winds 5 to 10 mph, increasing to around 15 mph in the aft.. Full Forecast

Johnstone Dam Hourly Weather

24 Hour Forecast Scroll
Fri, Sep 18
10:00 pm
Fri, Sep 18
11:00 pm
Sat, Sep 19
Midnight
Sat, Sep 19
1:00 am
Sat, Sep 19
2:00 am
Sat, Sep 19
3:00 am
Sat, Sep 19
4:00 am
Sat, Sep 19
5:00 am
Sat, Sep 19
6:00 am
Sat, Sep 19
7:00 am
Sat, Sep 19
8:00 am
Sat, Sep 19
9:00 am
Sat, Sep 19
10:00 am
Sat, Sep 19
11:00 am
Sat, Sep 19
Noon
Sat, Sep 19
1:00 pm
Sat, Sep 19
2:00 pm
Sat, Sep 19
3:00 pm
Sat, Sep 19
4:00 pm
Sat, Sep 19
5:00 pm
Sat, Sep 19
6:00 pm
Sat, Sep 19
7:00 pm
Sat, Sep 19
8:00 pm
Sat, Sep 19
9:00 pm
Johnstone Dam, ND Hourly Weather - Cloudy - 10:00 PM Johnstone Dam, ND Hourly Weather - Cloudy - 11:00 PM Johnstone Dam, ND Hourly Weather - Cloudy - 12:00 AM Johnstone Dam, ND Hourly Weather - Cloudy - 1:00 AM Johnstone Dam, ND Hourly Weather - Cloudy - 2:00 AM Johnstone Dam, ND Hourly Weather - Cloudy - 3:00 AM Johnstone Dam, ND Hourly Weather - Cloudy - 4:00 AM Johnstone Dam, ND Hourly Weather - Cloudy - 5:00 AM Johnstone Dam, ND Hourly Weather - Cloudy - 6:00 AM Johnstone Dam, ND Hourly Weather - Cloudy - 7:00 AM Johnstone Dam, ND Hourly Weather - Cloudy - 8:00 AM Johnstone Dam, ND Hourly Weather - Cloudy - 9:00 AM Johnstone Dam, ND Hourly Weather - Cloudy - 10:00 AM Johnstone Dam, ND Hourly Weather - Cloudy - 11:00 AM Johnstone Dam, ND Hourly Weather - Cloudy - 12:00 PM Johnstone Dam, ND Hourly Weather - Cloudy - 1:00 PM Johnstone Dam, ND Hourly Weather - Cloudy - 2:00 PM Johnstone Dam, ND Hourly Weather - Cloudy - 3:00 PM Johnstone Dam, ND Hourly Weather - Cloudy - 4:00 PM Johnstone Dam, ND Hourly Weather - Cloudy - 5:00 PM Johnstone Dam, ND Hourly Weather - Cloudy - 6:00 PM Johnstone Dam, ND Hourly Weather - Cloudy - 7:00 PM Johnstone Dam, ND Hourly Weather - Cloudy - 8:00 PM Johnstone Dam, ND Hourly Weather - Cloudy - 9:00 PM
Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy
56°F13°C 57°F14°C 57°F14°C 56°F13°C 56°F13°C 55°F13°C 54°F12°C 54°F12°C 53°F12°C 53°F12°C 53°F12°C 53°F12°C 54°F12°C 55°F13°C 56°F13°C 56°F13°C 57°F14°C 57°F14°C 56°F13°C 56°F13°C 55°F13°C 54°F12°C 53°F12°C 52°F11°C
Rain Rain Rain Rain Rain Rain Rain Rain Rain Rain Rain Rain Rain Rain Rain Rain Rain Rain Rain Rain Rain - - -
55% 55% 55% 47% 47% 47% 47% 47% 47% 54% 54% 54% 54% 54% 54% 48% 48% 48% 48% 48% 48% 15% 15% 15%
56°F13°C 56°F13°C 56°F13°C 56°F13°C 55°F13°C 55°F13°C 54°F12°C 54°F12°C 53°F12°C 53°F12°C 53°F12°C 53°F12°C 54°F12°C 55°F13°C 56°F13°C 56°F13°C 55°F13°C 55°F13°C 55°F13°C 55°F13°C 55°F13°C 54°F12°C 53°F12°C 52°F11°C
100% 96% 96% 100% 96% 100% 100% 100% 100% 100% 100% 100% 100% 100% 100% 100% 93% 93% 96% 96% 100% 100% 100% 100%
E ESE ESE ESE ESE ESE ESE ESE ESE ESE ESE ESE SE SE SE SE SE SE SE SE SE SE SE SE
8 mph 8 mph 8 mph 8 mph 11 mph 11 mph 11 mph 12 mph 12 mph 12 mph 13 mph 13 mph 13 mph 16 mph 16 mph 16 mph 12 mph 12 mph 12 mph 11 mph 11 mph 11 mph 7 mph 7 mph
6 mi10 km 6 mi10 km 5 mi8 km 5 mi8 km 5 mi8 km 5 mi8 km 5 mi8 km 3 mi5 km 3 mi5 km 3 mi5 km .75 mi1 km .75 mi1 km .75 mi1 km .75 mi1 km .75 mi1 km 3 mi5 km 3 mi5 km 5 mi8 km 6 mi10 km 6 mi10 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km
Hour (MDT)
Weather
Clouds
Temperature
Precip. Type
POP
Dewpoint
Humidity
Wind Direction
Wind Speed
Visibility
POP = Probability of Precipitation. ** Indicates missing data/values from K20U model statistics.

Trending Headlines

Trending Entertainment Headlines

Johnstone Dam Radar Loop

Use the map search tool if you want to place a location marker on the radar map...
Prob Precip % = Probability of Precipitation.

Johnstone Dam 36 Hour Forecast

POP = Probability of Precipitation. ** Indicates missing data/values from model statistics.

E-mail the Johnstone Dam Weather Forecast

Voice your opinion or tell us about page issues...

Johnstone Dam ND Weather - 12:30 am

What are people saying?

Contact Us