Special Weather Statement for Lyon; Osceola; Dickinson +14 more
Official alert fields
What you need to know
- Effective
- Ended
- Official severity
- Moderate
- Official urgency
- Expected
- Official certainty
- Observed
What is happening
Areas of fog, locally reducing visibility to around 1/4 mile, have developed along/near the I-29 corridor north of Sioux Falls, into portions of southwest Minnesota and northwest Iowa early this morning. Travelers should be prepared for rapidly deteriorating or changing visibility, and use extra caution at...
What the bulletin says to do
No separate action instruction was included in this NWS record. Read the complete official bulletin and follow local authorities.
Full official description
Bulletin details
Areas of fog, locally reducing visibility to around 1/4 mile, have developed along/near the I-29 corridor north of Sioux Falls, into portions of southwest Minnesota and northwest Iowa early this morning. Travelers should be prepared for rapidly deteriorating or changing visibility, and use extra caution at intersections and railroad crossings. The fog is expected to improve by 7 to 8 AM.
Lifecycle record
Official revisions
- Alert
Special Weather Statement issued July 29 at 4:53AM CDT by NWS Sioux Falls SD
Official revision
Source and limitations
Publisher: Weather Alert Watch. Primary source: NWS Sioux Falls SD. This page reorganizes official fields and does not add a forecast or expand the affected area.
- CAP status
- Actual
- Message type
- Alert
- Last collected