KDLH - Duluth International Airport
Forecast valid from 0000 GMT 21 Apr 2026 to 0000 GMT 22 Apr 2026
Latest observation at 2355 GMT 20 Apr 2026
For situational awareness. Not to be used for flight planning purposes
| Potential Impact | None | Slight | Moderate | High |
| Time | 2355Z | 21/01Z | 21/02Z | 21/03Z | 21/04Z | 21/05Z | 21/06Z | 21/07Z | 21/08Z | 21/09Z | 21/10Z | 21/11Z | 21/12Z | 21/13Z | 21/14Z | 21/15Z |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| VIS | 10 | >6 | >6 | >6 | >6 | >6 | >6 | >6 | >6 | >6 | >6 | >6 | >6 | >6 | >6 | >6 |
| CIG | ||||||||||||||||
| Cover | FEW | FEW | FEW | FEW | FEW | SKC | SKC | SKC | SKC | SKC | SKC | SKC | SKC | SKC | SKC | SKC |
| FltCat | VFR | VFR | VFR | VFR | VFR | VFR | VFR | VFR | VFR | VFR | VFR | VFR | VFR | VFR | VFR | VFR |
| WX | ||||||||||||||||
| WDir | 220 | 220 | 230 | 230 | 230 | 240 | 240 | 280 | 280 | 280 | 280 | 280 | 280 | 280 | 280 | 280 |
| WSpd | 21 | 17 | 10 | 10 | 10 | 8 | 8 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 |
| WGust | 29 | 29 | 19 | 19 | 19 |
FTUS43 KDLH 202330
KDLH 202329Z 2100/2124 22017G29KT P6SM FEW120
FM210200 23010G19KT P6SM FEW250 WS020/22035KT
FM210500 24008KT P6SM SKC WS020/23035KT
FM210700 28005KT P6SM SKC
| Potential Impact | None | Slight | Moderate | High |
| Time | OBS | 21/01Z | 21/02Z | 21/03Z | 21/04Z | 21/05Z | 21/06Z | 21/07Z | 21/08Z | 21/09Z | 21/10Z | 21/11Z | 21/12Z | 21/13Z | 21/14Z | 21/15Z |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| KHIB | ||||||||||||||||
| KHYR | ||||||||||||||||
| KIWD |
NOTE: TEMPO conditions in [brackets]. Keep in mind TEMPO conditions might be better (lower impact) than prevailing conditions.
|
Tonight Mostly Clear and Breezy then Clear Low: 35° |
Tuesday 
Sunny High: 62° |
Tuesday Night 
Mostly Clear Low: 36° |
Wednesday 
Sunny High: 63° |
Wednesday Night 
Slight Chance Rain Low: 46° |
Thursday Breezy. Slight Chance Rain then Chance Rain High: 65° |
Thursday Night 
Rain Likely and Breezy Low: 42° |
| Hover over or click station to get METAR and TAF (if available). | Flight Categories:  VFR  MVFR  IFR  LIFR |
Bar graphs indicate the probability of selected flight category element. The color represents the difference (using 10% thresholds between categories) between the probability and the threshold required to make a categorical forecast. Solid black lines indicate the threshold value at each hour
Bar graphs indicate the probability of selected flight category element. The color represents the difference (using 10% thresholds between categories) between the probability and the threshold required to make a categorical forecast. Solid black lines indicate the threshold value at each hour
