Union County, Pennsylvania weather alerts

Nothing is in force for Union County right now. Its warnings come from the National Weather Service and appear here within a minute of being issued; every one of the past year is below.

Warnings issued

1. Flood WarningThu, Sep 3, 3:23 AM EDT
2. Flood WarningThu, Sep 3, 1:40 AM EDT
3. Flood WarningThu, Sep 3, 1:14 AM EDT
4. Severe Thunderstorm WarningWed, Sep 2, 11:26 PM EDT
5. Flash Flood WarningWed, Sep 2, 11:26 PM EDT
6. Severe Thunderstorm WarningWed, Sep 2, 10:51 PM EDT
7. Flash Flood WarningWed, Sep 2, 10:12 PM EDT
8. Severe Thunderstorm WarningWed, Sep 2, 9:50 PM EDT
9. Flood WarningSun, Aug 2, 9:00 PM EDT
10. Flash Flood WarningSun, Aug 2, 5:33 PM EDT
11. Severe Thunderstorm WarningSat, Jul 18, 5:00 PM EDT
12. Severe Thunderstorm WarningSat, Jul 4, 8:11 PM EDT
13. Severe Thunderstorm WarningSat, Jul 4, 7:37 PM EDT
14. Severe Thunderstorm WarningFri, Jul 3, 10:42 PM EDT
15. Severe Thunderstorm WarningFri, Jul 3, 5:24 PM EDT
16. Severe Thunderstorm WarningFri, Jul 3, 4:57 PM EDT
17. Extreme Heat WarningWed, Jul 1, 12:00 PM EDT
18. Severe Thunderstorm WarningSun, Jun 14, 8:56 PM EDT
19. Severe Thunderstorm WarningSun, Jun 14, 8:08 PM EDT
20. Severe Thunderstorm WarningThu, Jun 11, 7:06 PM EDT
21. Severe Thunderstorm WarningThu, Jun 11, 6:15 PM EDT
22. Severe Thunderstorm WarningSat, Jun 6, 4:28 PM EDT
23. Severe Thunderstorm WarningSat, Jun 6, 3:52 PM EDT
24. Freeze WarningTue, Apr 21, 12:00 AM EDT
25. Freeze WarningThu, Apr 9, 12:00 AM EDT
26. Freeze WarningWed, Apr 8, 12:00 AM EDT
27. Severe Thunderstorm WarningSun, Mar 22, 8:13 PM EDT
28. Severe Thunderstorm WarningSun, Mar 22, 4:39 PM EDT
29. Winter Storm WarningSun, Feb 22, 1:00 AM EST
30. Extreme Cold WarningSat, Feb 7, 4:00 AM EST
31. Winter Storm WarningSat, Jan 24, 10:00 PM EST
32. Snow Squall WarningMon, Jan 19, 3:19 PM EST
33. Snow Squall WarningThu, Jan 1, 1:52 AM EST
34. Snow Squall WarningThu, Jan 1, 1:12 AM EST
35. Snow Squall WarningThu, Dec 11, 6:21 AM EST
36. Freeze WarningThu, Oct 9, 11:00 PM EDT

From the Iowa Environmental Mesonet’s archive of NWS watches, warnings and advisories (VTEC), by the county’s own code and the forecast zones inside it. Each date links to the event at the IEM.

• Centre CountyNone
• Clinton CountyNone
• Lycoming CountyNone
• Mifflin CountyNone
• Northumberland CountyNone
• Snyder CountyNone

Warning

The hazard is happening or about to. Act now: a tornado warning means take shelter, a flash flood warning means move to higher ground.

Watch

Conditions favor the hazard. Nothing is happening yet; have a plan and be ready to act if a warning follows.

Advisory

A hazard that is less serious than a warning but can still cause trouble, such as dense fog, heat or light ice.

Statement

Information about weather that does not yet meet a warning: a strong storm, a hydrologic update, or a special weather statement.

Severity (extreme, severe, moderate, minor) is the rating the issuing office gives each product. More on the difference: tornado watch vs. tornado warning. Alerts come from the National Weather Service; follow its instructions and your local officials.

Alerts from the National Weather Service's public feed, read afresh every minute, and matched to counties and zones by their UGC codes. Warnings from outside the United States come from each country's own meteorological service. Follow the issuing office's instructions and your local officials.