Counties

CHICAGOLAND & ILLINOIS COUNTIES
[BOLD opens county boundary map or
zooms to county area]

Cook County | Forecast

DuPage County | Forecast

Lake County | Forecast

Lake County IN | Forecast

McHenry Cty | Forecast

Kane County | Forecast

Kendall County | Forecast

Grundy County | Forecast

Will County | Forecast

ALPHABETICAL LIST ILLINOIS COUNTIES

1. Adams | Forecast
2. Alexander | Forecast
3. Bond | Forecast
4. Boone | Forecast
5. Brown | Forecast
6. Bureau | Forecast
7. Calhoun | Forecast
8. Carroll | Forecast
9. Cass | Forecast
10. Champaign | Forecast
11. Christian | Forecast
12. Clark | Forecast
13. Clay | Forecast
14. Clinton | Forecast
15. Coles | Forecast
16. Cook | Forecast
17. Crawford | Forecast
18. Cumberland | Forecast
19. DeKalb | Forecast
20. De Witt | Forecast
21. Douglas | Forecast
22. DuPage | Forecast
23. Edgar | Forecast
24. Edwards | Forecast
25. Effingham | Forecast
26. Fayette | Forecast
27. Ford | Forecast
28. Franklin | Forecast
29. Fulton | Forecast
30. Gallatin | Forecast
31. Greene | Forecast
32. Grundy | Forecast
33. Hamilton | Forecast
34. Hancock | Forecast
35. Hardin | Forecast
36. Henderson | Forecast
37. Henry | Forecast
38. Iroquois | Forecast
39. Jackson | Forecast
40. Jasper | Forecast
41. Jefferson | Forecast
42. Jersey | Forecast
43. Jo Daviess | Forecast
44. Johnson | Forecast
45. Kane | Forecast
46. Kankakee | Forecast
47. Kendall | Forecast
48. Knox | Forecast
49. Lake | Forecast
50. La Salle | Forecast
51. Lawrence | Forecast
52. Lee | Forecast
53. Livingston | Forecast
54. Logan | Forecast
55. McDonough | Forecast
56. McHenry | Forecast
57. McLean | Forecast
58. Macon | Forecast
59. Macoupin | Forecast
60. Madison | Forecast
61. Marion | Forecast
62. Marshall | Forecast
63. Mason | Forecast
64. Massac | Forecast
65. Menard | Forecast
66. Mercer | Forecast
67. Monroe | Forecast
68. Montgomery | Forecast
69. Morgan | Forecast
70. Moultrie | Forecast
71. Ogle | Forecast
72. Peoria | Forecast
73. Perry | Forecast
74. Piatt | Forecast
75. Pike | Forecast
76. Pope | Forecast
77. Pulaski | Forecast
78. Putnam | Forecast
79. Randolph | Forecast
80. Richland | Forecast
81. Rock Island | Forecast
82. St. Clair | Forecast
83. Saline | Forecast
84. Sangamon | Forecast
85. Schuyler | Forecast
86. Scott | Forecast
87. Shelby | Forecast
88. Stark | Forecast
89. Stephenson | Forecast
90. Tazewell | Forecast
91. Union | Forecast
92. Vermilion | Forecast
93. Wabash | Forecast
94. Warren | Forecast
95. Washington | Forecast
96. Wayne | Forecast
97. White | Forecast
98. Whiteside | Forecast
99. Will | Forecast
100. Williamson | Forecast
101. Winnebago | Forecast
102. Woodford | Forecast