Clear Outside v1.0 - International Weather Forecasts For Astronomers

Saturday 28

Waxing Gibbous 84%

14:39

05:32

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

Sun - Rise: 06:47, Set: 19:29, Transit: 13:09. Moon - Rise: 14:39, Set: 05:32. Civil Dark: 20:00 - 06:16. Nautical Dark: 20:37 - 05:40. Astro Dark: 21:15 - 05:01

Total Clouds (% Sky Obscured)

100
100
100
100
66
31
0
5
5
3
7
36
23
66
90
87
96
100
100
100
99
100
100
100

Low Clouds (% Sky Obscured)

30
30
35
35
35
31
0
5
5
3
7
11
2
2
1
1
2
2
2
22
35
57
54
46

Medium Clouds (% Sky Obscured)

100
100
100
100
66
31
0
5
5
3
0
1
17
48
74
83
85
94
96
100
94
100
100
100

High Clouds (% Sky Obscured)

100
50
5
1
15
17
0
5
3
3
5
12
11
66
65
63
90
98
89
98
64
99
91
100

ISS Passover

Visibility (miles)

1
1
2
2
9
9
9
9
9
9
7
6
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
16
8
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Amount (mm)

0.4
0.2
0.2
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
8
10
2
5
8
8
10
10
9
8
8
7
7
6
6
7
7
8
9
10
12
13
13

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

-10
-10
-10
-7
-6
-4
-3
-3
-4
-5
-5
-6
-6
-7
-7
-8
-7
-6
-6
-6
-5
-4
-3
-3

Relative Humidity (%)

67
69
66
66
70
84
91
91
91
87
89
89
89
87
82
79
81
84
85
87
87
89
87
89

Pressure (mb)

1027
1026
1024
1023
1022
1021
1020
1020
1020
1020
1020
1019
1019
1019
1019
1020
1020
1020
1020
1020
1020
1020
1020
1019

Ozone (du)

425
425
423
415
405
399
394
391
385
385
385
387
383
383
384
382
382
381
380
383
389
388
387
386

Sunday 29

Waxing Gibbous 91%

15:56

05:50

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: 06:45, Set: 19:31, Transit: 13:09. Moon - Rise: 15:56, Set: 05:50. Civil Dark: 20:02 - 06:14. Nautical Dark: 20:38 - 05:37. Astro Dark: 21:17 - 04:59

Total Clouds (% Sky Obscured)

100
100
100
97
94
95
91
83
88
100
100
100
100
97
81
100
98
100
99
100
100
100
99
98

Low Clouds (% Sky Obscured)

57
53
54
52
42
63
71
49
10
5
6
8
9
14
20
33
29
32
41
41
41
62
24
19

Medium Clouds (% Sky Obscured)

100
100
100
95
90
93
76
80
80
83
67
71
55
46
25
33
45
77
98
100
100
100
93
91

High Clouds (% Sky Obscured)

100
95
100
16
2
3
6
6
56
73
100
100
100
94
75
100
83
100
98
94
96
100
76
32

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
8
7
7
7
7
7
8
8
9
9
9
9

Fog (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
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
1
7
4
1
0
0
0
0
0
0
0
0
0
0
0
0
0
8
5
10
6
1
1

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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

91
92
92
91
92
89
89
91
91
91
92
92
91
92
92
92
92
92
92
94
92
87
87
91

Pressure (mb)

1019
1018
1018
1017
1017
1016
1015
1015
1015
1015
1015
1015
1014
1014
1013
1013
1013
1013
1014
1014
1014
1015
1015
1015

Ozone (du)

386
385
386
385
383
379
375
371
371
372
371
370
367
365
363
361
362
363
366
367
367
365
363
359

Monday 30

Waxing Gibbous 96%

17:10

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: 06:43, Set: 19:32, Transit: 13:09. Moon - Rise: 17:10, Set: 06:06. Civil Dark: 20:03 - 06:12. Nautical Dark: 20:40 - 05:35. Astro Dark: 21:19 - 04:56

Total Clouds (% Sky Obscured)

96
92
94
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
99
99

Low Clouds (% Sky Obscured)

68
75
41
29
42
39
22
30
79
78
81
88
95
99
96
98
99
98
96
96
96
95
96
98

Medium Clouds (% Sky Obscured)

87
87
89
88
86
100
100
96
55
50
45
30
86
99
100
100
100
81
100
99
98
97
95
86

High Clouds (% Sky Obscured)

80
68
72
100
100
100
100
100
100
100
100
100
95
94
100
100
100
100
100
88
77
65
70
70

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
7
3
1
1
1
1
1
1
1
0
0
1
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
Frozen rai
Frozen rai
Frozen rai
Frozen rai
Ice pellet
Ice pellet
Ice pellet
Ice pellet
Ice pellet
None

Precipitation Probability (%)

1
1
0
1
0
0
0
8
15
27
20
23
31
39
51
53
77
82
95
90
79
58
57
52

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.3
0.2
0.5
0.6
0.6
0.5
0.6
0.2
0.2
0

Wind Speed/Direction (mph)

8
9
10
12
13
14
13
14
14
15
16
15
16
17
17
16
15
16
16
16
16
16
15
14

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

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

Pressure (mb)

1014
1014
1014
1013
1013
1013
1014
1014
1014
1014
1013
1013
1012
1012
1012
1012
1012
1012
1013
1013
1013
1013
1014
1015

Ozone (du)

356
354
354
355
356
358
360
360
361
363
364
364
364
363
363
366
367
366
362
360
366
367
369
366

Tuesday 31

Waxing Gibbous 99%

18:22

06:21

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 Good
07 OK
08 OK
09 OK
10 Bad
11 Bad

Sun - Rise: 06:41, Set: 19:34, Transit: 13:08. Moon - Rise: 18:22, Set: 06:21. Civil Dark: 20:05 - 06:10. Nautical Dark: 20:42 - 05:33. Astro Dark: 21:21 - 04:54

Total Clouds (% Sky Obscured)

98
99
100
100
99
98
98
96
97
96
93
93
93
92
91
83
80
56
13
31
38
43
72
71

Low Clouds (% Sky Obscured)

98
99
99
100
98
96
94
93
91
89
89
90
90
88
87
83
80
56
12
30
36
39
72
71

Medium Clouds (% Sky Obscured)

76
82
37
26
19
15
9
6
3
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

75
75
80
80
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
2

ISS Passover

Visibility (miles)

0
0
0
1
3
3
3
5
1
0
0
0
0
1
2
3
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

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

Precipitation Probability (%)

47
48
47
47
43
36
28
28
41
43
46
41
26
22
17
4
3
1
2
1
0
0
0
1

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

11
10
9
9
9
9
9
8
7
7
7
7
8
9
9
8
8
8
8
7
6
8
10
10

Chance of Frost

Temperature (°C)

-2
-2
-2
-2
-2
-2
-2
-2
-3
-3
-3
-3
-3
-4
-4
-5
-7
-8
-9
-9
-8
-7
-6
-5

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

91
91
91
91
87
84
84
82
86
91
92
94
92
87
85
85
82
80
80
78
78
77
79
77

Pressure (mb)

1015
1016
1017
1017
1018
1019
1020
1021
1021
1022
1023
1024
1025
1026
1026
1027
1029
1030
1031
1032
1032
1033
1033
1033

Ozone (du)

370
373
373
378
386
388
395
402
405
407
402
398
399
399
398
394
389
385
386
388
391
393
394
394

Wednesday 1

Full Moon 100%

19:33

06:36

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: 06:39, Set: 19:35, Transit: 13:08. Moon - Rise: 19:33, Set: 06:36. Civil Dark: 20:06 - 06:08. Nautical Dark: 20:43 - 05:31. Astro Dark: 21:22 - 04:52

Total Clouds (% Sky Obscured)

71
75
80
85
87
88
90
92
96
100
100
100
100
91
89
86
90
91
94
96
98
100
100
100

Low Clouds (% Sky Obscured)

71
71
64
60
57
56
58
52
58
65
65
70
70
70
63
65
84
88
87
86
85
84
86
83

Medium Clouds (% Sky Obscured)

0
17
31
42
47
51
49
44
47
50
55
55
45
1
1
1
7
14
17
43
68
94
84
73

High Clouds (% Sky Obscured)

1
1
15
20
30
40
50
50
69
96
100
100
100
57
21
5
0
0
5
37
70
100
100
100

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
8
6
5
5

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
4
2
2
1
0
1
0
1
0
6
7
8
3
5
3
8
9
9
9
8
3
11
15

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
10
11
11
12
12
12
13
13
13
13
13
13
13
15
15
14
15
16
16
18
19
19
20

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

77
76
76
75
75
76
78
77
79
77
78
81
81
79
79
81
81
81
79
79
81
81
83
83

Pressure (mb)

1033
1033
1033
1033
1032
1032
1031
1031
1031
1031
1030
1030
1030
1030
1031
1030
1030
1030
1030
1029
1029
1029
1029
1028

Ozone (du)

395
396
395
395
393
392
390
387
387
385
384
382
381
380
380
380
380
382
383
385
385
385
386
385

Thursday 2

Waning Gibbous 99%

20:43

06:53

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: 06:37, Set: 19:36, Transit: 13:08. Moon - Rise: 20:43, Set: 06:53. Civil Dark: 20:07 - 06:06. Nautical Dark: 20:45 - 05:29. Astro Dark: 21:24 - 04:49

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

80
80
75
75
80
79
79
86
91
100
100
100
100
100
100
100
100
100
100
99
98
97
96
96

Medium Clouds (% Sky Obscured)

57
71
86
100
100
100
100
88
78
76
79
76
71
66
60
55
48
55
72
78
89
93
91
92

High Clouds (% Sky Obscured)

100
100
100
100
100
100
99
93
56
13
22
28
37
57
78
95
77
88
100
100
100
100
100
100

ISS Passover

Visibility (miles)

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

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

Precipitation Probability (%)

15
14
11
10
13
14
15
27
35
41
67
85
95
93
79
54
50
41
13
16
16
14
17
18

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0.3
0.4
0.5
0.5
0.4
0.2
0
0.1
0
0
0
0
0
0

Wind Speed/Direction (mph)

21
21
21
22
22
22
22
22
20
19
17
16
14
14
14
13
13
12
12
11
11
12
12
12

Chance of Frost

Temperature (°C)

-1
-1
-1
-1
-1
-1
-2
-2
-2
-2
-2
-2
-2
-2
-2
-2
-2
-2
-2
-2
-1
-1
-1
-1

Feels Like (°C)

-10
-9
-9
-8
-9
-9
-9
-9
-10
-10
-10
-10
-10
-10
-9
-8
-8
-8
-7
-7
-8
-7
-7
-7

Dew Point (°C)

-4
-4
-4
-4
-4
-4
-4
-5
-5
-4
-4
-4
-4
-3
-4
-3
-4
-3
-3
-3
-3
-3
-3
-3

Relative Humidity (%)

81
83
81
81
81
81
81
81
81
83
83
84
86
89
87
87
86
87
89
89
87
89
87
87

Pressure (mb)

1028
1027
1026
1025
1024
1024
1023
1023
1022
1022
1022
1022
1022
1022
1021
1020
1019
1019
1019
1019
1018
1018
1018
1017

Ozone (du)

385
384
384
385
385
385
385
386
387
388
390
387
384
381
378
376
374
375
376
377
377
377
377
378

Friday 3

Waning Gibbous 95%

21:54

07:13

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

Sun - Rise: 06:35, Set: 19:38, Transit: 13:08. Moon - Rise: 21:54, Set: 07:13. Civil Dark: 20:09 - 06:04. Nautical Dark: 20:46 - 05:27. Astro Dark: 21:26 - 04:47

Total Clouds (% Sky Obscured)

100
100
99
99
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

93
84
71
58
70
84
99
98
98
97
97
97
97
97
97
95
95
95
91

Medium Clouds (% Sky Obscured)

94
90
87
82
92
95
98
98
98
98
99
99
100
99
98
97
87
77
67

High Clouds (% Sky Obscured)

100
72
42
13
24
39
50
43
67
69
79
77
100
100
100
99
98
96
95

ISS Passover

Visibility (miles)

6
6
7
8
9
6
3
0
0
0
0
0
0
0
0
0
0
1
1

Fog (%)

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
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow

Precipitation Probability (%)

17
26
29
21
55
72
85
95
95
95
95
95
95
83
67
50
45
40
36

Precipitation Amount (mm)

0
0
0
0
0
0.3
0.5
0.9
1
1.2
1
0.8
0.6
0.5
0.3
0.2
0.1
0.1
0.1

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

-1
-0
0
0
0
0
-0
-0
0
0
1
1
1
1
1
1
1
1
1

Feels Like (°C)

-7
-6
-6
-7
-7
-7
-7
-7
-6
-6
-6
-6
-5
-5
-3
-3
-2
-2
-2

Dew Point (°C)

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

Relative Humidity (%)

87
91
92
92
94
96
96
98
98
100
98
98
98
98
98
98
98
98
96

Pressure (mb)

1016
1016
1015
1014
1013
1013
1012
1011
1011
1011
1010
1010
1009
1008
1008
1007
1007
1007
1007

Ozone (du)

378
378
378
377
377
379
381
384
384
384
384
387
389
392
396
400
405
408
411

Forecast for Silver Bay, Lake, United States of America (47.29,-91.26)

Generated: 28/03/26 12:44:17. Forecast: 28/03/26 to 03/04/26. Timezone: UTC-5.00