Clear Outside v1.0 - International Weather Forecasts For Astronomers

Thursday 25

Waning Gibbous 94%

22:09

07:31

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
12 Bad
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad
18 Bad
19 Bad
20 Bad
21 Bad

Sun - Rise: 06:14, Set: 19:57, Transit: 13:06. Moon - Rise: 22:09, Set: 07:31. Civil Dark: 20:26 - 05:45. Nautical Dark: 21:00 - 05:11. Astro Dark: 21:37 - 04:34

Total Clouds (% Sky Obscured)

100
98
100
100
100
90
89
78
72
57
65
90
75
84
94
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

5
10
14
50
94
69
60
44
70
50
18
65
35
15
13
20
12
48
80
91
93
93
41
16

Medium Clouds (% Sky Obscured)

72
92
100
55
73
64
52
32
42
30
41
81
35
72
79
79
43
83
100
100
100
100
100
73

High Clouds (% Sky Obscured)

100
100
87
98
100
41
22
37
18
2
1
1
0
1
25
64
100
100
100
100
100
100
100
100

ISS Passover

Visibility (miles)

9
9
9
9
2
2
2
2
2
2
3
2
2
3
2
2
6
1
0
1
0
0
4
8

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
Snow
Snow
Snow
None
Snow
None
None
None
None
None
None
Snow
Snow
Snow
Snow
Light Rain
Snow
Snow
Snow
Snow
None
None

Precipitation Probability (%)

0
0
48
38
45
35
27
15
3
1
14
28
33
43
46
55
69
95
95
95
95
69
23
19

Precipitation Amount (mm)

0
0
0.4
0.1
0.2
0
0.1
0
0
0
0
0
0
0.1
0.1
0.1
0.3
0.8
1.8
1.5
1
0.2
0
0

Wind Speed/Direction (mph)

18
16
15
11
9
9
11
12
10
9
8
7
8
8
9
9
9
8
11
8
8
6
6
5

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-5
-5
-5
-6
-7
-6
-6
-6
-6
-6
-6
-7
-7
-7
-6
-5
-4
-4
-2
-5
-5
-5
-5
-4

Dew Point (°C)

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

Relative Humidity (%)

72
81
84
85
87
89
92
92
94
92
82
72
64
56
51
48
46
62
77
76
94
98
96
94

Pressure (mb)

1007
1007
1006
1007
1006
1006
1006
1006
1006
1006
1006
1006
1005
1004
1003
1002
1001
1001
1001
1002
1003
1003
1003
1003

Ozone (du)

367
368
367
363
363
361
360
359
357
355
354
352
350
352
353
354
354
352
353
352
350
352
357
360

Friday 26

Waning Gibbous 89%

23:15

08:15

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
12 Bad
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad
18 Bad
19 Bad
20 Bad
21 Bad

Sun - Rise: 06:13, Set: 19:58, Transit: 13:05. Moon - Rise: 23:15, Set: 08:15. Civil Dark: 20:27 - 05:44. Nautical Dark: 21:01 - 05:09. Astro Dark: 21:38 - 04:32

Total Clouds (% Sky Obscured)

100
100
99
73
100
99
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
97

Low Clouds (% Sky Obscured)

23
15
13
21
21
32
32
86
92
74
94
97
97
96
97
97
95
97
98
96
93
97
96
97

Medium Clouds (% Sky Obscured)

80
66
99
75
70
33
32
45
75
99
96
100
100
100
100
100
100
100
100
100
100
100
100
62

High Clouds (% Sky Obscured)

100
100
89
87
94
100
100
99
100
100
100
100
100
100
100
100
100
100
100
97
100
100
100
23

ISS Passover

Visibility (miles)

7
9
9
9
8
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Fog (%)

0
0
0
0
0
0
0
0
0
26
21
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
Snow
Snow
Snow
Snow
Snow

Precipitation Probability (%)

16
31
28
47
46
63
78
79
78
76
90
95
95
95
95
95
95
95
95
95
95
92
88
75

Precipitation Amount (mm)

0
0
0
0
0
0.2
0.3
0.2
0.2
0.1
0.4
1
1.4
1.4
1
0.8
0.8
0.8
0.9
1.2
0.8
0.6
0.5
0.3

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

-3
-3
-3
-3
-3
-3
-2
-4
-4
-5
-5
-5
-4
-5
-5
-6
-5
-5
-4
-4
-4
-4
-4
-4

Relative Humidity (%)

96
92
92
89
89
94
98
98
98
98
98
96
100
98
96
96
96
98
100
100
98
100
100
98

Pressure (mb)

1003
1003
1003
1002
1002
1003
1003
1002
1002
1002
1002
1002
1002
1003
1003
1004
1004
1003
1004
1004
1005
1005
1006
1007

Ozone (du)

361
364
367
370
368
369
374
373
374
371
371
369
367
367
367
366
365
364
362
361
361
360
359
360

Saturday 27

Waning Gibbous 81%

00:18

09:08

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
12 Bad
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad
18 Bad
19 Bad
20 Bad
21 Bad

Sun - Rise: 06:11, Set: 19:59, Transit: 13:05. Moon - Rise: 00:18, Set: 09:08. Civil Dark: 20:28 - 05:43. Nautical Dark: 21:03 - 05:08. Astro Dark: 21:40 - 04:31

Total Clouds (% Sky Obscured)

100
99
99
98
100
99
98
100
100
83
92
100
100
100
100
100
100
96
97
97
91
86
77
79

Low Clouds (% Sky Obscured)

99
98
99
99
100
99
99
100
100
94
94
90
88
93
98
98
92
86
85
84
78
25
25
25

Medium Clouds (% Sky Obscured)

100
82
77
45
45
69
79
100
100
40
65
100
100
100
100
44
30
20
90
35
28
26
16
28

High Clouds (% Sky Obscured)

81
19
31
25
25
31
0
0
0
0
0
0
0
13
80
76
77
75
76
80
62
50
36
26

ISS Passover

Visibility (miles)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
1
1
1
2
5
6
9
9

Fog (%)

1
34
66
92
85
79
100
100
100
74
11
18
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Type

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

Precipitation Probability (%)

70
61
54
46
51
52
54
61
95
74
41
46
43
45
43
59
78
85
95
95
67
63
55
47

Precipitation Amount (mm)

0.3
0.2
0.1
0
0.1
0.1
0.1
0.2
1.5
0.6
0
0.1
0
0
0
0.3
0.5
0.6
1.3
1
0.3
0.3
0.2
0.1

Wind Speed/Direction (mph)

6
6
6
6
6
6
7
7
7
8
7
7
7
7
7
8
8
8
8
8
8
8
6
5

Chance of Frost

Temperature (°C)

-4
-4
-4
-4
-5
-5
-5
-5
-5
-6
-6
-5
-4
-3
-3
-3
-3
-2
-2
-3
-3
-3
-2
-2

Feels Like (°C)

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

Dew Point (°C)

-4
-5
-4
-4
-5
-5
-5
-5
-5
-6
-6
-5
-4
-3
-3
-3
-3
-3
-3
-4
-5
-4
-2
-3

Relative Humidity (%)

100
98
100
100
100
100
100
100
100
98
98
100
98
98
96
96
94
94
92
91
89
96
96
92

Pressure (mb)

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

Ozone (du)

360
361
362
361
363
362
362
363
369
377
378
373
367
364
364
362
358
356
357
359
362
362
365
370

Sunday 28

Waning Gibbous 71%

01:15

10:11

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

Sun - Rise: 06:10, Set: 20:00, Transit: 13:05. Moon - Rise: 01:15, Set: 10:11. Civil Dark: 20:29 - 05:42. Nautical Dark: 21:04 - 05:07. Astro Dark: 21:41 - 04:29

Total Clouds (% Sky Obscured)

84
76
77
72
72
65
48
40
31
24
19
29
44
56
95
100
100
99
99
98
89
80
67
62

Low Clouds (% Sky Obscured)

23
26
24
27
24
23
21
18
14
13
10
9
14
18
19
18
22
23
23
25
20
14
9
6

Medium Clouds (% Sky Obscured)

38
38
36
28
27
23
7
5
4
3
2
19
42
59
96
100
100
99
98
97
85
72
53
49

High Clouds (% Sky Obscured)

13
0
0
0
1
1
1
1
0
0
0
0
0
0
0
0
0
0
0
0
1
12
17
1

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
4
4
7
8
3
5
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 (%)

37
11
12
10
5
8
7
5
5
4
1
4
8
12
23
22
18
23
27
19
16
10
5
3

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
4
4
4
4
4
4
5
5
5
7
8
9
10
12
15
18
22
22
20
25
29
30
29

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

92
92
92
92
91
92
91
91
91
91
86
84
79
71
69
66
62
63
61
63
73
74
82
82

Pressure (mb)

1016
1016
1017
1017
1017
1016
1016
1017
1017
1016
1015
1015
1015
1015
1014
1014
1013
1012
1012
1012
1012
1012
1014
1015

Ozone (du)

366
360
355
352
351
350
346
343
339
339
339
341
342
345
348
351
347
347
345
344
341
342
341
342

Monday 29

Waning Gibbous 61%

02:03

11:21

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

Sun - Rise: 06:09, Set: 20:01, Transit: 13:05. Moon - Rise: 02:03, Set: 11:21. Civil Dark: 20:30 - 05:40. Nautical Dark: 21:05 - 05:05. Astro Dark: 21:43 - 04:27

Total Clouds (% Sky Obscured)

52
45
40
40
45
44
52
22
20
18
15
23
32
42
11
21
32
28
30
35
38
40
38
32

Low Clouds (% Sky Obscured)

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

Medium Clouds (% Sky Obscured)

41
34
35
35
40
33
29
23
19
14
8
20
32
42
11
22
34
29
27
24
28
30
32
30

High Clouds (% Sky Obscured)

23
30
30
30
30
13
14
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

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 (%)

1
0
0
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
2
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)

28
26
25
26
20
16
14
11
9
8
8
8
10
13
17
18
19
21
23
25
27
28
28
27

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

0
-1
-2
-1
-3
-3
-3
-3
-2
-1
-0
0
0
0
1
2
3
2
2
3
5
4
7
9

Dew Point (°C)

1
-0
-1
-1
-2
-3
-2
-2
-3
-3
-4
-5
-6
-7
-8
-8
-7
-7
-7
-6
-4
-3
0
2

Relative Humidity (%)

83
83
81
83
83
83
83
84
83
81
75
66
59
53
46
45
43
42
44
46
49
56
65
74

Pressure (mb)

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

Ozone (du)

344
344
343
343
337
337
336
336
334
334
332
331
330
330
330
331
332
332
333
333
333
333
333
333

Tuesday 30

Waning Gibbous 49%

02:43

12:35

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

Sun - Rise: 06:08, Set: 20:02, Transit: 13:05. Moon - Rise: 02:43, Set: 12:35. Civil Dark: 20:31 - 05:39. Nautical Dark: 21:06 - 05:04. Astro Dark: 21:44 - 04:26

Total Clouds (% Sky Obscured)

27
23
38
51
64
46
28
11
7
4
0
17
39
58
58
58
58
63
70
79
85
85
86
73

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
2
5
7
6
3
0
3
6
10
18
27
37
33

Medium Clouds (% Sky Obscured)

27
23
38
51
64
46
28
10
7
3
0
12
23
35
43
53
58
60
62
72
79
82
84
73

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
2
4
5
3

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
8
7
8
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
Very Light Rain
None
Very Light Rain

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
7
11
10
30
35
31
43
52
52
59

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.2
0
0.2

Wind Speed/Direction (mph)

27
27
28
26
24
23
20
16
13
14
16
15
16
17
18
19
19
20
17
14
12
11
10
6

Chance of Frost

Temperature (°C)

6
6
5
5
5
4
4
4
3
3
2
2
2
3
2
3
4
4
3
3
3
2
1
1

Feels Like (°C)

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

Dew Point (°C)

2
2
1
1
0
-0
-1
-1
-1
-4
-5
-7
-9
-9
-10
-10
-10
-10
-8
-5
-3
-3
-3
-3

Relative Humidity (%)

74
74
74
73
72
72
72
71
72
64
58
52
47
44
39
38
37
36
44
54
67
70
73
75

Pressure (mb)

1011
1011
1011
1011
1011
1011
1011
1011
1011
1011
1011
1010
1010
1009
1009
1008
1007
1007
1007
1008
1009
1010
1012
1013

Ozone (du)

333
333
334
333
333
333
333
333
333
334
335
336
336
337
337
337
337
337
337
337
336
335
334
333

Wednesday 1

Third Quarter 37%

03:16

13:49

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 OK
11 Good
12 OK
13 OK
14 OK
15 Bad
16 Bad
17 Bad

Sun - Rise: 06:07, Set: 20:03, Transit: 13:05. Moon - Rise: 03:16, Set: 13:49. Civil Dark: 20:32 - 05:38. Nautical Dark: 21:07 - 05:02. Astro Dark: 21:46 - 04:24

Total Clouds (% Sky Obscured)

64
53
57
60
57
60
68
74
73
72
70
51
32
13
24
36
43
45
48
45

Low Clouds (% Sky Obscured)

29
25
27
13
0
11
22
30
27
21
18
14
8
4
3
1
0
0
0
0

Medium Clouds (% Sky Obscured)

65
58
58
50
35
37
42
49
40
38
34
23
12
1
1
1
1
6
11
16

High Clouds (% Sky Obscured)

1
0
0
0
0
0
0
0
1
1
1
1
1
1
5
9
13
13
14
15

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
8

Fog (%)

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

Precipitation Type

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

Precipitation Probability (%)

60
59
53
47
36
30
28
22
20
19
15
10
6
0
2
2
1
7
8
4

Precipitation Amount (mm)

0.3
0.2
0.2
0.1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-1
-1
-1
-3
-4
-5
-5
-6
-6
-7
-8
-9
-10
-10
-11
-3
-3
-3
-1
-1

Dew Point (°C)

-4
-4
-5
-5
-5
-6
-6
-6
-6
-8
-9
-10
-12
-14
-16
-16
-16
-16
-13
-12

Relative Humidity (%)

77
77
78
79
81
82
82
81
81
75
70
65
54
44
36
34
31
28
33
36

Pressure (mb)

1015
1016
1017
1018
1019
1019
1020
1020
1021
1021
1021
1021
1020
1019
1018
1017
1017
1016
1016
1015

Ozone (du)

333
333
333
334
334
334
334
333
333
334
335
336
336
337
337
338
340
341
341
342

Forecast for Marble, Gunnison, United States of America (39.04,-107.13)

Generated: 25/04/24 22:03:44. Forecast: 25/04/24 to 01/05/24. Timezone: UTC-6.00