Weather StoryAlmanac, microseasons, and the day's weather story.

Weather in South Heart, North Dakota

Roses Bloom Along the Shelter Rows. Day 59 of spring. Read this microseason across nine climate regions →

South Heart, ND
Sunday, May 17 at 2:43 AM
55
°
Clear
Feels like
45°
Humidity
40%
Wind
16 mph
Sunrise
5:15 AM
Sunset
8:21 PM
South Heart, ND
Hour by hour · 24h
64°
8p
59°
9p
55°
10p
52°
11p
50°
12a
49°
1a
48°
2a
48°
3a
47°
4a
47°
5a
47°
6a
52°
7a
57°
8a
60°
9a
63°
10a
65°
11a
65°
12p
67°
1p
67°
2p
68°
3p
68°
4p
68°
5p
67°
6p
65°
7p
L 47°H 68°
South Heart, ND
7-day forecast
  1. Today
    May 16
    Overcast
    64°37°
  2. Sunday
    May 17
    Light Rain
    53%
    55°43°
  3. Monday
    May 18
    Light Rain
    42%
    43°39°
  4. Tuesday
    May 19
    Overcast
    42%
    59°34°
  5. Wednesday
    May 20
    Light Showers
    17%
    70°42°
  6. Thursday
    May 21
    Overcast
    19%
    61°47°
  7. Friday
    May 22
    Overcast
    20%
    73°45°
South Heart, ND
Anemometer · 24h winds · from true
NESW
From · True
ESE
108° · backing 144°
Direction
ESE
108°
Sustained
16
mph
Gust
30
mph
Peak 24h
37
avg 12
Beaufort · 4 · MOD BRZ
0
CALM
<1
1
LIGHT AIR
1–3
2
LIGHT BRZ
4–7
3
GENTLE BRZ
8–12
4
MOD BRZ
13–18
5
FRESH BRZ
19–24
6
STRONG BRZ
25–31
7
NEAR GALE
32–38
24h · sust vs gust · mph
avg 12 · pk 37 @ 12:00a
−24h−18h−12h−6hnow
Sustained 16 mph with gusts pulsing to 30 — flags snap, branches bend.
South Heart, ND
Barometer · 24h pressure · mb
STORMRAINCHANGEFAIRDRY9901000101010201030
Pressure · mb
920.5
+1.9 mb in 3h · falling · 27.18 inHg
Now
920.5
mb
3h
+1.9
mb
12h
-5.1
mb
24h
-0.2
mb
Regime · STORM
STORM
RAIN
CHANGE
FAIR
DRY
24h · Pressure · mb
range 917926
−24h−18h−12h−6hnow
Deep low — expect rough seas, strong wind, and persistent rain.
South Heart, ND
Air quality
44
AQI
Good
PM 2.5
3.0 μg/m³
PM 10
3.4 μg/m³
NO₂
1.5 μg/m³
Ozone
88.0 μg/m³
UV Index
0.0 Low
South Heart, ND
Almanac · Sunday, May 17
When the dew is on the grass, rain will never come to pass.
Civil dawn
10:41 AM
Sunrise
5:15 AM
Daylight
15h 06m
Sunset
8:21 PM
Civil dusk
2:58 AM
Planting note
Direct sow okra, melons, and southern peas. Thin carrot rows.
South Heart, ND
The moon
New Moon
0% illuminated
Moonrise
11:12 AM
Moonset
3:04 AM
In sign
♊︎ Gemini
South Heart, ND
Microseason · 28 of 72
May 16–20

Roses Bloom Along the Shelter Rows

plant
Jan 137% of the yearDec 31

Read this microseason across nine climate regions →

South Heart at a glance

  • Today vs. normal: 10°F below the seasonal normal for this latitude
  • Last frost: May 27 (climatological average for this latitude)
  • Microseason: 28 of 72, May 16–20
  • Planting window: Direct sow okra, melons, and southern peas. Thin carrot rows.

Right now in the garden

Cool-season window is open

As of May 17, the cool-season window is open or about to open. Direct-sow peas, lettuce, spinach, radishes, and brassicas now. Hold off on warm-season crops until 1–2 weeks after the last spring frost (around May).

ZIP codes in South Heart

Climate normals from the Open-Meteo Climate API. Köppen approximation from NOAA NCEI U.S. Climate Regions. See methodology for data sources, editorial rules, and corrections. Maintainer: Brian Tighe.