Clear Outside v1.0 - International Weather Forecasts For Astronomers

Saturday 28

Waxing Gibbous 87%

13:48

06:06

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
09 Bad
10 Bad
11 Bad

Sun - Rise: 07:16, Set: 18:22, Transit: 12:50. Moon - Rise: 13:48, Set: 06:06. Civil Dark: 18:52 - 06:46. Nautical Dark: 19:26 - 06:11. Astro Dark: 20:01 - 05:37

Total Clouds (% Sky Obscured)

100
93
53
53
71
72
88
83
97
64
75
100
80
70
67
92
88
90
86
96
93
89
88
93

Low Clouds (% Sky Obscured)

47
18
11
5
4
4
7
1
15
54
41
53
57
69
91
66
68
72
83
95
91
85
84
82

Medium Clouds (% Sky Obscured)

100
88
47
21
33
48
92
63
66
55
24
0
0
0
0
0
0
0
0
0
0
3
4
52

High Clouds (% Sky Obscured)

0
0
3
10
11
23
32
25
80
24
14
99
45
4
1
0
1
0
0
0
0
2
0
56

ISS Passover

Visibility (miles)

-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
5
6
9
8
1
0
0
0
0

Fog (%)

-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
0
0
0
0
0
0
0
0
0

Precipitation Type

None
None
None
None
None
None
None
None
None
Very Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
100
0
0
0
0
0
1
1
0
11
20
25
25
22
22

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0.3
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

8
9
9
9
7
8
11
20
23
24
16
24
22
19
20
21
20
17
16
13
10
9
8
7

Chance of Frost

Temperature (°C)

-1
0
1
1
1
1
1
4
5
4
2
1
-2
-4
-5
-7
-9
-10
-10
-11
-11
-11
-12
-11

Feels Like (°C)

-5
-4
-3
-3
-2
-2
-4
-3
-3
-4
-4
-8
-10
-11
-12
-14
-16
-17
-17
-17
-17
-16
-17
-16

Dew Point (°C)

-2
-1
-1
-0
0
0
-1
-1
-1
-0
0
-3
-6
-8
-8
-9
-12
-13
-13
-13
-13
-13
-14
-13

Relative Humidity (%)

92
92
92
94
94
93
89
72
68
74
87
76
72
75
76
82
78
77
78
85
86
85
85
83

Pressure (mb)

1009
1008
1006
1005
1004
1002
1001
999
998
999
1000
1002
1005
1007
1009
1010
1012
1014
1016
1017
1019
1021
1022
1022

Ozone (du)

436
425
423
426
419
415
410
415
413
422
437
426
426
431
426
420
412
404
403
407
411
418
427
428

Sunday 1

Waxing Gibbous 94%

15:09

06:34

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
09 OK
10 OK
11 OK

Sun - Rise: 07:14, Set: 18:23, Transit: 12:50. Moon - Rise: 15:09, Set: 06:34. Civil Dark: 18:53 - 06:44. Nautical Dark: 19:28 - 06:10. Astro Dark: 20:02 - 05:35

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
67
56
50
79
72
79
78
81
69
48
45
36
7
3
17

Low Clouds (% Sky Obscured)

90
94
74
76
79
73
59
64
29
21
27
26
69
58
66
70
70
59
13
1
0
0
0
17

Medium Clouds (% Sky Obscured)

100
53
100
100
100
100
100
100
100
54
40
40
40
38
40
2
41
32
45
40
30
2
0
0

High Clouds (% Sky Obscured)

100
74
93
60
18
35
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

1
1
1
3
8
9
9
9
9
9
2
0
0
3
9
9
9
9
9
9
9
9
9
9

Fog (%)

0
0
0
0
0
0
0
0
0
0
1
0
0
0
0
0
0
0
0
6
45
4
1
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 (%)

19
16
16
19
9
9
8
4
4
7
15
17
8
8
5
5
7
2
4
1
0
0
0
0

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)

8
10
12
11
11
10
9
9
7
6
5
5
5
5
5
5
5
5
5
4
4
4
3
2

Chance of Frost

Temperature (°C)

-10
-10
-10
-10
-9
-10
-11
-12
-13
-14
-14
-15
-16
-17
-18
-19
-22
-24
-25
-26
-24
-20
-17
-15

Feels Like (°C)

-15
-15
-15
-15
-15
-15
-16
-17
-18
-18
-19
-19
-21
-22
-23
-24
-27
-28
-29
-30
-28
-23
-19
-17

Dew Point (°C)

-13
-12
-12
-12
-12
-12
-14
-15
-16
-16
-16
-16
-19
-20
-21
-22
-25
-27
-28
-29
-28
-23
-21
-20

Relative Humidity (%)

81
80
81
80
80
81
78
78
81
83
86
86
82
77
78
78
77
74
74
74
73
74
72
69

Pressure (mb)

1023
1024
1024
1025
1025
1026
1027
1028
1029
1030
1030
1031
1031
1032
1032
1033
1033
1034
1035
1035
1036
1037
1037
1037

Ozone (du)

428
430
434
440
444
442
440
441
441
444
444
442
442
446
455
461
470
467
462
458
451
446
446
445

Monday 2

Waxing Gibbous 98%

16:28

06:56

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

Sun - Rise: 07:12, Set: 18:25, Transit: 12:49. Moon - Rise: 16:28, Set: 06:56. Civil Dark: 18:54 - 06:42. Nautical Dark: 19:29 - 06:08. Astro Dark: 20:04 - 05:33

Total Clouds (% Sky Obscured)

26
15
24
57
67
54
59
26
2
1
4
3
17
26
25
17
7
2
3
7
35
63
59
63

Low Clouds (% Sky Obscured)

26
8
23
57
65
54
59
20
0
1
1
1
1
0
0
1
1
2
2
2
2
2
4
4

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
1
0
15
26
25
17
5
0
0
3
7
60
59
63

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
4
35
48
0
7

ISS Passover

Visibility (miles)

9
9
9
6
2
8
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
4
13
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
1
3
5
16
7
6
1
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

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)

3
4
5
5
5
6
4
4
4
4
4
4
4
4
4
4
4
4
3
3
3
5
8
10

Chance of Frost

Temperature (°C)

-14
-13
-12
-12
-12
-13
-15
-18
-18
-19
-19
-20
-21
-21
-21
-20
-20
-21
-20
-20
-18
-12
-9
-8

Feels Like (°C)

-16
-17
-17
-16
-16
-17
-19
-20
-20
-21
-22
-23
-24
-23
-23
-23
-23
-23
-23
-22
-20
-16
-14
-13

Dew Point (°C)

-18
-17
-16
-16
-16
-16
-17
-20
-20
-21
-22
-22
-23
-23
-23
-23
-23
-23
-23
-23
-20
-14
-13
-12

Relative Humidity (%)

69
70
70
70
73
76
82
82
83
83
83
81
80
79
78
79
78
79
80
79
84
83
77
74

Pressure (mb)

1037
1037
1037
1036
1036
1036
1036
1036
1037
1037
1037
1037
1037
1037
1037
1037
1036
1036
1036
1036
1036
1036
1035
1035

Ozone (du)

440
436
431
430
430
430
424
423
421
419
419
420
419
418
419
416
412
408
407
409
414
414
413
410

Tuesday 3

Full Moon 100%

17:45

07:15

12 OK
13 OK
14 OK
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
09 Bad
10 Bad
11 Bad

Sun - Rise: 07:10, Set: 18:26, Transit: 12:49. Moon - Rise: 17:45, Set: 07:15. Civil Dark: 18:56 - 06:41. Nautical Dark: 19:30 - 06:06. Astro Dark: 20:05 - 05:31

Total Clouds (% Sky Obscured)

40
30
39
71
74
62
82
96
74
78
58
94
100
100
100
100
100
100
100
100
100
100
93
88

Low Clouds (% Sky Obscured)

5
6
23
20
21
30
35
48
48
52
57
61
68
66
65
63
59
49
44
56
57
68
50
36

Medium Clouds (% Sky Obscured)

31
23
39
52
52
40
28
30
33
26
22
32
32
40
91
87
98
96
94
96
98
100
93
88

High Clouds (% Sky Obscured)

14
7
6
0
2
2
38
65
4
32
3
67
93
96
97
100
100
100
100
99
99
98
81
63

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
3
2
3

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
0
0
0
0
0
0
0
0
0
0
0
1
15
19
23
21

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)

10
9
9
9
8
7
5
6
7
9
10
9
8
8
7
5
4
4
5
5
5
5
5
4

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

73
71
68
65
71
76
82
83
82
80
79
79
82
83
85
87
88
90
87
89
87
87
89
89

Pressure (mb)

1034
1032
1031
1030
1029
1028
1028
1028
1027
1027
1027
1026
1026
1026
1026
1025
1025
1024
1024
1023
1023
1023
1023
1023

Ozone (du)

406
401
395
389
389
387
382
382
379
375
373
371
369
366
364
363
365
364
363
363
365
361
357
357

Wednesday 4

Waning Gibbous 99%

18:58

07:32

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
09 Bad
10 Bad
11 Bad

Sun - Rise: 07:09, Set: 18:27, Transit: 12:49. Moon - Rise: 18:58, Set: 07:32. Civil Dark: 18:57 - 06:39. Nautical Dark: 19:32 - 06:04. Astro Dark: 20:07 - 05:29

Total Clouds (% Sky Obscured)

83
85
86
87
89
89
92
66
57
46
54
63
75
69
63
60
58
62
64
67
75
82
79
76

Low Clouds (% Sky Obscured)

25
20
15
10
13
21
30
28
31
35
48
60
71
64
57
54
51
47
44
49
59
65
60
57

Medium Clouds (% Sky Obscured)

83
85
86
87
87
40
40
25
11
2
10
7
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

30
33
38
44
37
37
49
7
2
0
0
0
0
0
0
1
2
55
40
38
55
66
69
67

ISS Passover

Visibility (miles)

3
0
0
0
1
9
9
7
6
4
5
8
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 (%)

29
40
38
28
6
2
0
0
2
2
9
1
1
7
2
2
1
0
0
0
1
0
0
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)

4
3
4
5
6
6
4
4
3
3
3
3
1
3
2
3
3
1
3
2
5
8
8
7

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-6
-5
-5
-5
-5
-5
-6
-7
-7
-7
-7
-6
-6
-6
-6
-6
-6
-5
-6
-5
-5
-5
-5
-5

Dew Point (°C)

-4
-3
-2
-2
-2
-2
-4
-4
-4
-4
-4
-4
-4
-4
-4
-3
-3
-3
-3
-3
-3
-2
-2
-2

Relative Humidity (%)

87
89
96
96
94
94
94
96
96
96
94
96
96
96
96
96
94
94
94
96
92
92
92
92

Pressure (mb)

1022
1022
1021
1021
1021
1021
1021
1022
1022
1022
1023
1023
1023
1023
1023
1023
1023
1023
1023
1023
1024
1024
1024
1024

Ozone (du)

360
361
363
365
368
369
371
373
375
382
385
385
374
372
371
365
363
358
355
354
354
354
354
355

Thursday 5

Waning Gibbous 96%

20:09

07:48

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

Sun - Rise: 07:07, Set: 18:29, Transit: 12:49. Moon - Rise: 20:09, Set: 07:48. Civil Dark: 18:59 - 06:37. Nautical Dark: 19:33 - 06:02. Astro Dark: 20:08 - 05:27

Total Clouds (% Sky Obscured)

73
68
69
67
61
51
45
40
25
25
37
57
76
83
89
96
97
98
99
99
100
100
100
100

Low Clouds (% Sky Obscured)

54
47
43
39
30
20
15
15
15
15
37
56
74
78
84
89
89
88
88
86
83
81
86
93

Medium Clouds (% Sky Obscured)

0
0
0
3
61
51
45
40
25
25
37
57
60
50
39
27
43
57
71
61
57
56
42
29

High Clouds (% Sky Obscured)

40
41
51
46
46
41
40
40
25
10
2
10
6
7
6
5
4
3
2
6
15
20
26
32

ISS Passover

Visibility (miles)

8
9
9
9
9
9
9
9
9
9
8
8
7
7
7
8
8
8
9
9
6
3
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
None
None
None
None
None

Precipitation Probability (%)

5
0
1
2
0
0
0
0
0
0
2
5
7
9
11
14
14
15
15
14
13
9
11
9

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)

7
6
7
6
7
8
8
7
7
6
5
5
4
3
4
4
4
5
5
5
4
3
3
4

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-5
-4
-4
-4
-4
-4
-5
-5
-5
-5
-5
-5
-5
-5
-5
-4
-4
-4
-4
-4
-4
-4
-4
-4

Dew Point (°C)

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

Relative Humidity (%)

96
96
96
96
98
96
94
96
96
98
96
98
98
98
98
98
96
96
94
92
96
96
98
98

Pressure (mb)

1024
1023
1022
1022
1021
1021
1021
1021
1021
1021
1021
1021
1021
1021
1022
1022
1022
1023
1023
1023
1024
1025
1025
1025

Ozone (du)

358
360
361
361
363
364
365
366
366
366
365
359
352
346
344
343
341
340
339
337
336
335
334
334

Friday 6

Waning Gibbous 92%

21:19

08:05

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
09 Bad
10 Bad
11 Bad

Sun - Rise: 07:05, Set: 18:30, Transit: 12:48. Moon - Rise: 21:19, Set: 08:05. Civil Dark: 19:00 - 06:35. Nautical Dark: 19:35 - 06:01. Astro Dark: 20:09 - 05:26

Total Clouds (% Sky Obscured)

100
99
97
95
95
95
94
96
98
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

100
92
84
77
71
65
58
66
73
83
89
95
100
100
100
100
100
100
100
100
100
100
99
97

Medium Clouds (% Sky Obscured)

14
17
19
21
26
30
34
36
38
26
43
63
84
62
39
17
24
21
19
16
18
21
47
73

High Clouds (% Sky Obscured)

35
54
74
93
82
71
59
61
63
70
92
97
100
77
60
75
80
80
85
87
93
100
100
100

ISS Passover

Visibility (miles)

0
0
0
0
0
3
6
9
9
8
7
8
8
9
7
5
2
2
1
1
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
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

7
6
4
2
7
9
9
10
10
11
10
8
5
14
14
15
17
20
23
25
24
27
22
20

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)

4
5
5
5
5
7
8
9
11
12
14
14
14
14
14
14
13
13
13
13
16
18
20
20

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-3
-3
-2
-2
-2
-2
-2
-2
-3
-4
-5
-5
-5
-6
-10
-10
-11
-11
-11
-12
-11
-10
-10
-9

Dew Point (°C)

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

Relative Humidity (%)

98
96
96
96
96
96
96
94
94
92
91
91
91
90
89
90
92
92
92
94
94
96
96
98

Pressure (mb)

1025
1025
1025
1024
1024
1024
1024
1024
1024
1024
1024
1024
1023
1023
1022
1021
1020
1019
1018
1018
1016
1015
1014
1013

Ozone (du)

334
334
333
331
330
329
328
327
326
325
324
320
316
312
311
311
311
310
309
309
309
310
310
308

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

Generated: 28/02/26 03:16:09. Forecast: 28/02/26 to 06/03/26. Timezone: UTC-5.00