Clear Outside v1.0 - International Weather Forecasts For Astronomers

Monday 9

Waning Gibbous 59%

02:51

10:15

09 Bad
10 Bad
11 OK
12 OK
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad
18 Bad
19 Bad
20 Bad
21 Bad
22 Bad
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad
08 Bad

Sun - Rise: 07:57, Set: 19:36, Transit: 13:47. Moon - Rise: 02:51, Set: 10:15. Civil Dark: 20:05 - 07:28. Nautical Dark: 20:40 - 06:53. Astro Dark: 21:15 - 06:18

Total Clouds (% Sky Obscured)

70
67
34
26
54
100
99
97
100
100
96
100
100
82
77
78
77
61
60
90
89
92
100
100

Low Clouds (% Sky Obscured)

1
0
0
0
20
39
56
23
39
6
3
8
1
0
1
4
3
0
1
53
73
81
68
55

Medium Clouds (% Sky Obscured)

15
0
0
0
0
0
0
43
88
92
95
100
100
82
77
78
77
61
57
33
44
49
55
62

High Clouds (% Sky Obscured)

2
2
0
26
54
100
98
76
70
100
22
2
0
4
4
1
2
0
0
46
9
16
29
20

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9

Fog (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Type

None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

0
0
0
0
0
0
0
0
1
1
9
6
1
0
0
0
0
0
0
0
0
3
14
2

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

19
18
16
14
15
13
12
12
12
12
12
10
8
6
4
2
6
6
5
5
6
6
6
7

Chance of Frost

Temperature (°C)

7
8
8
9
6
6
7
5
5
3
1
0
-0
-1
-2
-3
-2
-2
-3
-3
-3
-2
-1
-1

Feels Like (°C)

-0
2
3
4
1
2
3
1
0
-2
-4
-5
-4
-5
-5
-4
-6
-6
-6
-7
-6
-5
-5
-5

Dew Point (°C)

3
3
4
5
4
4
5
3
2
0
-1
-2
-2
-3
-3
-4
-3
-4
-4
-4
-4
-4
-3
-3

Relative Humidity (%)

71
73
75
80
84
85
87
83
80
82
86
86
86
87
91
94
91
89
91
92
92
87
87
87

Pressure (mb)

998
998
1000
1000
1002
1003
1004
1006
1007
1008
1010
1011
1012
1013
1014
1014
1014
1014
1015
1015
1015
1016
1017
1017

Ozone (du)

339
344
342
343
344
341
339
339
341
340
340
337
336
335
337
335
334
333
331
330
330
330
332
331

Tuesday 10

Waning Gibbous 49%

03:51

10:50

09 Bad
10 Bad
11 Bad
12 Bad
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad
18 Bad
19 Bad
20 Bad
21 Bad
22 Bad
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad
08 Bad

Sun - Rise: 07:56, Set: 19:37, Transit: 13:47. Moon - Rise: 03:51, Set: 10:50. Civil Dark: 20:07 - 07:26. Nautical Dark: 20:41 - 06:51. Astro Dark: 21:17 - 06:16

Total Clouds (% Sky Obscured)

100
97
93
78
81
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

61
39
0
0
0
16
4
24
50
63
71
95
84
100
100
100
100
100
90
100
100
100
100
100

Medium Clouds (% Sky Obscured)

61
55
70
62
81
100
100
100
100
100
100
100
96
100
100
87
86
86
86
87
82
80
84
68

High Clouds (% Sky Obscured)

7
2
15
11
17
40
71
100
73
100
100
100
100
100
100
100
96
65
76
100
100
100
100
100

ISS Passover

Visibility (miles)

9
9
9
9
9
2
0
0
0
0
0
0
0
0
3
8
5
9
4
2
1
2
2
1

Fog (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Type

None
None
None
None
None
None
Snow
Snow
Snow
Snow
Snow
Snow
Snow
None
Snow
Snow
Snow
Snow
Ice pellet
Ice pellet
Ice pellet
None
None
Ice pellet

Precipitation Probability (%)

3
1
2
1
16
28
40
56
74
94
95
95
95
72
95
95
95
95
95
76
70
51
54
59

Precipitation Amount (mm)

0
0
0
0
0
0
0.1
0.2
0.4
0.8
1.4
1
0.9
0
0.5
1.5
1.4
0.8
0.7
0.4
0.3
0
0
0.2

Wind Speed/Direction (mph)

8
8
8
9
8
8
8
7
8
8
8
10
12
14
15
13
15
16
14
14
15
15
14
14

Chance of Frost

Temperature (°C)

-1
-1
-1
-1
-1
-1
-1
-0
-0
-1
-1
-1
-1
-2
-2
-3
-3
-3
-3
-3
-3
-3
-3
-3

Feels Like (°C)

-5
-5
-5
-6
-5
-5
-5
-4
-4
-4
-5
-5
-6
-8
-8
-8
-9
-9
-9
-9
-9
-10
-9
-9

Dew Point (°C)

-3
-4
-4
-5
-5
-4
-3
-2
-2
-1
-1
-1
-2
-3
-4
-4
-5
-5
-5
-5
-5
-5
-5
-5

Relative Humidity (%)

87
84
78
77
75
77
84
89
91
96
96
98
94
94
91
89
91
89
89
89
89
89
89
87

Pressure (mb)

1018
1019
1019
1019
1019
1020
1019
1019
1019
1019
1019
1019
1019
1018
1018
1018
1017
1015
1015
1013
1012
1011
1010
1009

Ozone (du)

330
330
327
324
321
323
322
324
328
331
330
330
331
331
331
333
334
331
329
333
334
339
346
348

Wednesday 11

Third Quarter 40%

04:44

11:35

09 Bad
10 Bad
11 Bad
12 Bad
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad
18 Bad
19 Bad
20 Bad
21 Bad
22 Bad
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad
08 Bad

Sun - Rise: 07:54, Set: 19:38, Transit: 13:47. Moon - Rise: 04:44, Set: 11:35. Civil Dark: 20:08 - 07:24. Nautical Dark: 20:43 - 06:49. Astro Dark: 21:18 - 06:14

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
93
98
93
94
99
100
100
100
88
84
86
90
93
95
97
100
92

Low Clouds (% Sky Obscured)

100
100
100
100
100
95
97
88
96
84
88
98
100
80
75
76
80
84
80
88
90
90
93
91

Medium Clouds (% Sky Obscured)

95
90
99
100
100
100
100
82
81
82
89
91
89
45
100
74
6
43
45
50
45
45
45
45

High Clouds (% Sky Obscured)

100
100
100
100
70
70
65
55
2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

1
0
0
1
0
0
0
0
0
0
0
0
0
0
0
4
0
0
9
4
1
3
5
9

Fog (%)

0
0
0
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Type

Ice pellet
Ice pellet
Ice pellet
Ice pellet
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

69
85
95
95
95
95
95
88
65
67
73
62
48
35
26
29
24
16
18
24
17
16
10
10

Precipitation Amount (mm)

0.3
0.5
0.6
0.6
1.4
1.5
1.4
0.5
0.3
0.3
0.4
0.3
0.1
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

13
12
11
12
11
13
10
12
11
10
10
10
11
13
16
15
14
14
16
14
15
14
13
12

Chance of Frost

Temperature (°C)

-3
-3
-3
-3
-3
-4
-4
-5
-5
-5
-6
-6
-7
-7
-9
-9
-10
-10
-10
-10
-9
-9
-9
-9

Feels Like (°C)

-9
-9
-9
-9
-8
-9
-9
-10
-10
-10
-11
-11
-12
-13
-16
-15
-16
-17
-17
-17
-16
-16
-15
-15

Dew Point (°C)

-5
-4
-4
-4
-4
-4
-5
-6
-6
-6
-7
-7
-8
-8
-10
-11
-12
-12
-13
-13
-12
-11
-11
-11

Relative Humidity (%)

89
91
91
92
92
94
92
92
90
92
92
92
92
90
88
87
85
86
80
80
83
85
85
85

Pressure (mb)

1008
1008
1007
1006
1005
1004
1004
1004
1004
1005
1005
1006
1008
1009
1010
1011
1013
1013
1014
1015
1016
1017
1018
1019

Ozone (du)

352
355
355
358
357
360
364
364
362
366
372
381
390
400
410
423
430
436
437
436
435
437
439
441

Thursday 12

Waning Crescent 38%

05:27

12:30

09 Bad
10 Bad
11 Bad
12 Bad
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad
18 Bad
19 Bad
20 Bad
21 Bad
22 Bad
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad
08 Bad

Sun - Rise: 07:52, Set: 19:40, Transit: 13:47. Moon - Rise: 05:27, Set: 12:30. Civil Dark: 20:09 - 07:22. Nautical Dark: 20:44 - 06:47. Astro Dark: 21:20 - 06:12

Total Clouds (% Sky Obscured)

83
72
74
75
77
81
86
90
83
67
69
78
88
100
100
100
100
100
100
100
100
100
100
97

Low Clouds (% Sky Obscured)

82
72
72
74
75
79
83
88
71
52
33
23
16
6
30
67
95
99
99
100
100
100
100
96

Medium Clouds (% Sky Obscured)

65
70
70
47
0
0
0
0
6
15
62
78
88
100
100
100
100
100
100
100
100
100
100
87

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
1
40
70
85
100
100
100
100
100
100
100
78
70
40
35

ISS Passover

Visibility (miles)

9
7
4
9
8
5
5
1
9
9
9
9
9
9
9
9
9
9
9
2
0
0
0
0

Fog (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Type

None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
Snow
Snow
Snow
Snow
Snow

Precipitation Probability (%)

12
9
14
9
15
16
15
17
5
4
0
1
0
0
2
3
2
15
39
78
95
95
95
95

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.3
1.4
2.2
2.4
2.1

Wind Speed/Direction (mph)

10
10
11
11
10
10
10
9
8
7
6
4
4
4
5
7
8
10
12
14
16
18
22
24

Chance of Frost

Temperature (°C)

-9
-8
-7
-6
-5
-4
-3
-3
-3
-3
-4
-8
-8
-9
-8
-7
-6
-5
-4
-4
-4
-4
-3
-3

Feels Like (°C)

-15
-14
-13
-12
-10
-9
-8
-8
-7
-7
-8
-11
-12
-13
-11
-11
-11
-10
-10
-11
-10
-11
-11
-12

Dew Point (°C)

-11
-11
-10
-9
-9
-8
-7
-6
-5
-7
-7
-10
-10
-11
-9
-9
-8
-7
-7
-7
-6
-5
-4
-4

Relative Humidity (%)

85
82
79
77
74
75
73
76
84
72
81
88
88
87
87
87
89
85
81
79
84
94
96
94

Pressure (mb)

1020
1021
1021
1021
1022
1022
1021
1021
1020
1020
1020
1020
1020
1019
1019
1017
1015
1013
1010
1007
1004
1002
999
997

Ozone (du)

443
448
451
453
455
459
463
464
465
454
455
457
462
465
468
470
469
468
469
465
465
468
473
479

Friday 13

Waning Crescent 30%

06:01

13:33

09 Bad
10 Bad
11 Bad
12 Bad
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad
18 Bad
19 Bad
20 Bad
21 Bad
22 Bad
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad
08 Bad

Sun - Rise: 07:50, Set: 19:41, Transit: 13:46. Moon - Rise: 06:01, Set: 13:33. Civil Dark: 20:11 - 07:20. Nautical Dark: 20:46 - 06:45. Astro Dark: 21:21 - 06:10

Total Clouds (% Sky Obscured)

94
91
94
97
99
99
99
99
99
98
98
97
95
94
89
85
82
81
79
77
76
75
73
69

Low Clouds (% Sky Obscured)

91
86
89
93
97
97
96
96
96
96
96
94
92
90
85
81
78
75
74
73
72
72
71
62

Medium Clouds (% Sky Obscured)

73
60
65
71
82
90
95
99
99
98
97
83
69
60
54
58
56
52
47
46
20
9
2
17

High Clouds (% Sky Obscured)

50
57
65
65
40
40
50
45
45
40
37
40
11
0
0
0
0
0
0
0
11
21
32
40

ISS Passover

Visibility (miles)

0
0
0
0
0
0
0
0
0
0
0
0
1
1
2
2
3
4
3
3
3
3
2
1

Fog (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Type

Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

95
95
95
95
80
80
76
76
67
64
48
51
43
36
33
29
21
17
13
8
8
7
4
8

Precipitation Amount (mm)

2
1.5
1
0.7
0.5
0.4
0.3
0.4
0.3
0.3
0.1
0.1
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

25
26
25
24
22
20
19
19
16
14
11
11
9
7
5
5
5
5
4
4
3
3
3
4

Chance of Frost

Temperature (°C)

-3
-3
-3
-2
-2
-2
-2
-3
-3
-3
-3
-4
-4
-5
-6
-7
-7
-8
-8
-8
-8
-10
-12
-13

Feels Like (°C)

-11
-11
-11
-11
-10
-9
-9
-10
-9
-9
-9
-9
-9
-9
-10
-10
-10
-10
-12
-12
-12
-12
-12
-12

Dew Point (°C)

-4
-3
-3
-3
-3
-3
-3
-4
-3
-4
-4
-4
-5
-6
-6
-7
-8
-9
-9
-9
-9
-11
-13
-14

Relative Humidity (%)

94
96
94
94
94
94
94
92
94
92
94
94
94
96
96
96
94
94
94
96
96
96
94
92

Pressure (mb)

996
996
995
996
997
997
998
1000
1002
1004
1006
1008
1009
1010
1012
1013
1014
1015
1016
1017
1018
1019
1020
1021

Ozone (du)

483
484
481
479
480
474
469
471
479
487
491
493
495
498
500
496
492
488
487
485
484
479
474
469

Saturday 14

Waning Crescent 21%

06:28

14:43

09 Bad
10 Bad
11 Bad
12 Bad
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad
18 OK
19 OK
20 Bad
21 Bad
22 Bad
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad
08 Bad

Sun - Rise: 07:48, Set: 19:43, Transit: 13:46. Moon - Rise: 06:28, Set: 14:43. Civil Dark: 20:12 - 07:18. Nautical Dark: 20:47 - 06:43. Astro Dark: 21:22 - 06:08

Total Clouds (% Sky Obscured)

65
60
66
74
82
84
82
83
57
35
15
40
73
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

52
43
44
50
54
46
32
24
24
24
15
20
20
30
35
40
44
40
35
35
30
30
30
41

Medium Clouds (% Sky Obscured)

31
43
47
48
52
55
64
74
53
31
10
40
73
100
100
99
99
99
100
100
100
100
100
100

High Clouds (% Sky Obscured)

45
53
37
22
7
8
9
10
30
35
15
40
73
78
60
75
95
92
89
78
78
79
79
85

ISS Passover

Visibility (miles)

4
7
9
9
9
9
9
9
8
8
8
8
8
9
9
6
3
0
0
0
0
0
0
0

Fog (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Type

None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
Snow
Snow
Snow
None
Snow

Precipitation Probability (%)

7
2
7
8
3
7
6
2
9
11
12
14
19
21
28
33
35
35
34
33
37
38
39
45

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.1
0.1
0.1
0
0.1

Wind Speed/Direction (mph)

4
5
6
6
5
5
5
4
4
3
3
3
4
5
6
6
7
7
9
10
11
12
12
13

Chance of Frost

Temperature (°C)

-10
-7
-4
-3
-2
-1
-1
-1
-1
-2
-3
-3
-4
-4
-4
-4
-4
-4
-4
-4
-4
-4
-4
-4

Feels Like (°C)

-16
-15
-14
-13
-12
-11
-4
-5
-5
-5
-5
-4
-7
-7
-7
-7
-7
-7
-8
-8
-8
-9
-8
-8

Dew Point (°C)

-11
-8
-6
-5
-5
-5
-4
-4
-4
-4
-5
-5
-5
-5
-5
-5
-5
-4
-4
-5
-5
-5
-5
-5

Relative Humidity (%)

90
90
87
84
79
75
77
80
80
83
84
87
89
89
91
92
94
96
96
96
94
94
94
94

Pressure (mb)

1021
1022
1022
1022
1022
1022
1022
1022
1022
1022
1022
1022
1022
1022
1022
1021
1021
1021
1020
1020
1019
1019
1019
1019

Ozone (du)

466
463
460
457
454
451
451
450
449
444
438
433
431
429
427
425
422
419
418
416
414
413
412
411

Sunday 15

Waning Crescent 13%

06:51

15:55

09 Bad
10 Bad
11 Bad
12 Bad
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad
18 Bad
19 Bad
20 Bad
21 Bad
22 Bad
23 Bad
00 Bad
01 Bad

Sun - Rise: 07:46, Set: 19:44, Transit: 13:46. Moon - Rise: 06:51, Set: 15:55. Civil Dark: 20:14 - 07:16. Nautical Dark: 20:48 - 06:41. Astro Dark: 21:24 - 06:06

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
99
98

Low Clouds (% Sky Obscured)

52
66
59
53
47
54
64
75
74
74
75
71
67
61
60
61
63

Medium Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
75
50
25

High Clouds (% Sky Obscured)

90
95
97
99
100
100
100
100
100
100
100
92
89
85
61
31
0

ISS Passover

Visibility (miles)

0
0
0
0
0
0
1
1
2
4
7
9
9
9
9
9
9

Fog (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Type

Snow
Snow
Snow
Snow
Snow
Snow
Snow
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

50
54
52
51
48
46
44
40
38
34
22
26
23
10
15
14
12

Precipitation Amount (mm)

0.2
0.2
0.2
0.2
0.1
0.1
0.1
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

13
12
12
13
14
15
14
13
12
12
12
12
12
12
11
11
11

Chance of Frost

Temperature (°C)

-4
-4
-4
-4
-4
-3
-3
-3
-3
-4
-4
-5
-6
-7
-7
-9
-10

Feels Like (°C)

-9
-10
-10
-10
-10
-10
-9
-9
-9
-9
-9
-9
-11
-11
-11
-12
-12

Dew Point (°C)

-5
-5
-5
-5
-5
-4
-4
-4
-4
-5
-6
-7
-8
-9
-10
-11
-12

Relative Humidity (%)

94
94
94
94
92
92
92
91
91
87
84
82
82
84
82
83
83

Pressure (mb)

1019
1019
1020
1019
1018
1017
1017
1016
1016
1016
1016
1017
1017
1018
1018
1018
1019

Ozone (du)

410
410
409
412
414
416
416
416
416
420
424
428
430
433
435
436
438

Forecast for Hessel, Mackinac, United States of America (46.01,-84.43)

Generated: 09/03/26 09:32:00. Forecast: 09/03/26 to 15/03/26. Timezone: UTC-4.00