Dense Fog Advisory for Marshall; Jasper; Marion +6 more
Official alert fields
What you need to know
- Effective
- Ended
- Official severity
- Moderate
- Official urgency
- Expected
- Official certainty
- Likely
What is happening
What: For the Dense Fog Advisory, visibility one quarter mile or less in dense fog. For the Extreme Heat Warning, dangerously hot conditions with heat index values up to 112 expected. For the Extreme Heat Watch, dangerously hot conditions with heat index values up to 110 possible. Impacts: Heat related illnesses...
What the bulletin says to do
Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors. If driving, slow down, use your headlights, and leave plenty of distance ahead of you.
Full official description
Bulletin details
* WHAT...For the Dense Fog Advisory, visibility one quarter mile or less in dense fog. For the Extreme Heat Warning, dangerously hot conditions with heat index values up to 112 expected. For the Extreme Heat Watch, dangerously hot conditions with heat index values up to 110 possible. * WHERE...Jasper, Marshall, Appanoose, Clarke, Decatur, Lucas, Marion, Monroe, and Wayne Counties. * WHEN...For the Dense Fog Advisory, until 10 AM CDT this morning. For the Extreme Heat Warning, from noon to 9 PM CDT Sunday. For the Extreme Heat Watch, from Sunday evening through Monday evening. * IMPACTS...Heat related illnesses increase significantly during extreme heat and high humidity events. Low visibility could make driving conditions hazardous.
Lifecycle record
Official revisions
- Update
Dense Fog Advisory issued July 25 at 8:26AM CDT until July 25 at 10:00AM CDT by NWS Des Moines IA
Official revision - Update
Dense Fog Advisory issued July 25 at 8:26AM CDT until July 25 at 10:00AM CDT by NWS Des Moines IA
Official revision - Alert
Dense Fog Advisory issued July 25 at 7:22AM CDT until July 25 at 9:00AM CDT by NWS Des Moines IA
Official revision - Update
Dense Fog Advisory issued July 25 at 7:22AM CDT until July 25 at 9:00AM CDT by NWS Des Moines IA
Official revision - Alert
Dense Fog Advisory issued July 25 at 7:22AM CDT until July 25 at 9:00AM CDT by NWS Des Moines IA
Official revision - Update
Dense Fog Advisory issued July 25 at 7:22AM CDT until July 25 at 9:00AM CDT by NWS Des Moines IA
Official revision - Alert
Dense Fog Advisory issued July 25 at 4:48AM CDT until July 25 at 9:00AM CDT by NWS Des Moines IA
Official revision - Alert
Dense Fog Advisory issued July 25 at 4:48AM CDT until July 25 at 9:00AM CDT by NWS Des Moines IA
Official revision
Source and limitations
Publisher: Weather Alert Watch. Primary source: NWS Des Moines IA. This page reorganizes official fields and does not add a forecast or expand the affected area.
- CAP status
- Actual
- Message type
- Update
- Last collected