Clear Outside v1.0 - International Weather Forecasts For Astronomers

Monday 30

Waxing Gibbous 96%

17:18

06:03

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
12 Bad
13 Bad

Sun - Rise: 06:48, Set: 19:26, Transit: 13:07. Moon - Rise: 17:18, Set: 06:03. Civil Dark: 19:53 - 06:21. Nautical Dark: 20:24 - 05:49. Astro Dark: 20:57 - 05:16

Total Clouds (% Sky Obscured)

71
59
58
52
79
100
100
100
100
86
76
80
79
87
67
100
100
100
100
100
100
93
100
92

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
4
0
0
0
0
1

Medium Clouds (% Sky Obscured)

71
59
58
52
21
1
0
4
8
3
4
3
2
1
3
19
10
3
100
52
34
51
100
72

High Clouds (% Sky Obscured)

9
2
17
10
79
100
100
100
100
59
10
35
45
71
38
100
100
100
100
100
100
51
81
5

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
3
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
6
31
35

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)

18
16
14
13
14
12
9
6
5
5
5
5
4
4
4
5
5
5
4
5
9
11
12
11

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

-10
-10
-10
-11
-11
-11
-11
-11
-10
-10
-10
-11
-10
-10
-9
-9
-8
-8
-7
-7
-10
-8
-5
-2

Relative Humidity (%)

17
17
17
17
18
20
23
26
27
29
30
32
34
36
39
40
43
45
43
40
27
31
36
51

Pressure (mb)

1010
1009
1009
1009
1009
1010
1011
1012
1012
1012
1012
1012
1012
1012
1013
1013
1013
1014
1014
1013
1013
1012
1011
1011

Ozone (du)

317
316
316
316
316
315
315
316
315
314
316
317
319
317
317
315
314
316
315
316
317
317
317
317

Tuesday 31

Waxing Gibbous 99%

18:22

06:25

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
12 Bad
13 Bad

Sun - Rise: 06:46, Set: 19:27, Transit: 13:07. Moon - Rise: 18:22, Set: 06:25. Civil Dark: 19:54 - 06:19. Nautical Dark: 20:26 - 05:47. Astro Dark: 20:58 - 05:15

Total Clouds (% Sky Obscured)

100
83
100
100
100
100
100
100
100
100
97
100
100
100
100
100
100
100
100
93
95
94
98
100

Low Clouds (% Sky Obscured)

21
31
48
30
31
42
47
46
88
73
89
71
70
83
71
77
79
81
80
71
65
75
37
40

Medium Clouds (% Sky Obscured)

100
83
91
58
59
37
52
68
65
73
77
64
80
94
84
100
64
29
77
25
23
63
85
99

High Clouds (% Sky Obscured)

100
34
100
100
100
100
100
100
100
100
70
100
100
100
100
100
100
100
100
39
33
94
98
100

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
8
9
7
0
0
0
0
0
0
0
1
3
5
7
9
9
9

Fog (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
32
73
2
0
0
0
0

Precipitation Type

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

Precipitation Probability (%)

22
35
30
20
16
18
37
40
44
65
79
91
84
88
95
80
49
56
51
56
60
72
95
70

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0.3
0.5
0.7
0.5
0.6
1
0.5
0
0
0.2
0.2
0.3
0.3
0.8
0

Wind Speed/Direction (mph)

18
14
13
13
12
10
9
8
8
7
7
6
5
5
6
5
5
5
6
8
8
10
10
10

Chance of Frost

Temperature (°C)

11
10
10
9
8
7
5
4
3
2
2
2
2
2
1
1
1
1
1
3
5
6
7
8

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

32
37
39
38
43
50
65
75
83
89
96
96
98
96
98
98
96
94
91
82
65
53
46
40

Pressure (mb)

1009
1009
1009
1009
1009
1009
1010
1011
1011
1010
1010
1009
1009
1008
1007
1007
1006
1005
1005
1004
1003
1002
1000
1000

Ozone (du)

314
316
316
317
316
316
314
315
315
316
317
319
319
322
321
323
328
331
335
334
335
339
338
342

Wednesday 1

Full Moon 100%

19:26

06:47

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

Sun - Rise: 06:45, Set: 19:28, Transit: 13:07. Moon - Rise: 19:26, Set: 06:47. Civil Dark: 19:55 - 06:18. Nautical Dark: 20:27 - 05:46. Astro Dark: 20:59 - 05:13

Total Clouds (% Sky Obscured)

100
100
54
93
100
79
74
89
73
32
52
3
1
1
1
6
5
1
1
0
21
22
12
7

Low Clouds (% Sky Obscured)

42
38
33
42
37
44
32
38
37
32
52
3
0
0
0
6
5
0
0
0
21
22
12
7

Medium Clouds (% Sky Obscured)

100
98
12
77
96
79
1
89
73
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

100
100
0
10
100
79
42
89
12
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
1
1
1
6
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 (%)

68
68
29
14
14
19
19
16
22
21
10
4
0
0
1
1
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)

11
13
14
13
11
9
7
7
7
8
7
8
9
8
8
7
6
7
7
8
11
12
14
15

Chance of Frost

Temperature (°C)

9
8
7
6
5
4
2
1
0
-1
-2
-2
-3
-3
-3
-4
-4
-4
-1
2
5
7
8
9

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

38
38
41
44
47
53
60
65
71
77
78
78
76
76
76
78
78
79
67
56
43
33
30
29

Pressure (mb)

999
999
999
999
999
1000
1002
1003
1004
1006
1006
1007
1008
1008
1008
1008
1008
1009
1008
1006
1005
1004
1003
1002

Ozone (du)

345
345
345
345
345
346
345
343
348
348
345
342
335
327
325
322
318
317
319
318
317
315
316
317

Thursday 2

Waning Gibbous 98%

20:29

07:11

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

Sun - Rise: 06:43, Set: 19:29, Transit: 13:06. Moon - Rise: 20:29, Set: 07:11. Civil Dark: 19:56 - 06:16. Nautical Dark: 20:28 - 05:44. Astro Dark: 21:01 - 05:11

Total Clouds (% Sky Obscured)

1
3
1
0
4
12
16
29
38
48
48
39
28
39
50
61
66
71
70
70
66
82
78
75

Low Clouds (% Sky Obscured)

0
0
0
0
4
12
16
29
38
48
48
39
28
39
50
61
66
71
70
70
66
52
46
40

Medium Clouds (% Sky Obscured)

1
2
1
0
0
1
0
0
1
0
1
2
3
2
1
0
18
35
50
42
35
82
78
75

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
1
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
Snow
Sleet
Light Rain
Very Light Rain
None

Precipitation Probability (%)

0
1
1
1
3
3
3
6
7
8
15
20
16
25
34
24
39
43
41
59
66
71
66
61

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

16
17
18
17
16
13
11
11
12
11
9
9
9
8
7
6
5
5
6
8
9
10
13
15

Chance of Frost

Temperature (°C)

10
10
9
8
7
6
4
4
4
3
2
2
1
1
-0
-1
-1
-1
1
3
5
6
6
8

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

31
32
36
37
42
51
57
54
51
57
62
60
61
64
63
62
64
66
56
43
36
33
33
30

Pressure (mb)

1001
1001
1001
1000
1000
1001
1002
1003
1003
1003
1003
1003
1003
1003
1004
1004
1005
1005
1005
1005
1005
1005
1005
1005

Ozone (du)

316
313
315
317
316
319
321
323
325
324
327
327
328
328
328
325
324
326
328
331
330
327
326
324

Friday 3

Waning Gibbous 95%

21:32

07:38

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 OK
03 Bad
04 OK
05 OK
06 OK
07 OK
08 OK
09 Bad
10 Bad
11 Bad
12 Bad
13 Bad

Sun - Rise: 06:41, Set: 19:30, Transit: 13:06. Moon - Rise: 21:32, Set: 07:38. Civil Dark: 19:57 - 06:14. Nautical Dark: 20:29 - 05:42. Astro Dark: 21:02 - 05:09

Total Clouds (% Sky Obscured)

72
43
28
21
31
52
51
64
82
100
78
57
35
46
13
18
23
28
36
54
71
80
82
78

Low Clouds (% Sky Obscured)

34
23
11
0
0
0
0
4
9
13
9
4
0
12
13
18
23
28
36
54
50
43
29
15

Medium Clouds (% Sky Obscured)

72
43
28
21
31
52
51
64
82
100
78
57
35
46
1
0
0
0
0
3
7
40
38
78

High Clouds (% Sky Obscured)

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

ISS Passover

Visibility (miles)

9
9
9
9
9
9
3
1
1
2
3
7
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
Snow
Snow
Snow
Snow
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

58
53
49
38
41
55
69
86
82
66
45
19
6
7
7
3
10
9
5
8
9
3
14
15

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

16
17
15
14
12
9
8
10
10
7
6
5
4
5
4
4
3
4
4
5
6
7
9
9

Chance of Frost

Temperature (°C)

8
9
8
6
4
2
1
-2
-4
-4
-4
-3
-4
-6
-7
-7
-7
-6
-4
-2
0
2
3
3

Feels Like (°C)

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

Dew Point (°C)

-9
-9
-8
-6
-7
-9
-9
-8
-8
-9
-11
-13
-13
-12
-13
-13
-13
-13
-14
-14
-14
-14
-15
-15

Relative Humidity (%)

28
29
32
41
43
44
48
64
76
66
58
45
48
58
62
64
64
54
46
39
34
30
26
25

Pressure (mb)

1005
1005
1006
1008
1009
1011
1013
1017
1020
1021
1022
1022
1022
1023
1024
1025
1025
1024
1024
1023
1022
1021
1020
1019

Ozone (du)

325
323
323
323
326
326
330
336
342
349
358
362
359
358
357
354
354
353
352
351
349
347
345
343

Saturday 4

Waning Gibbous 90%

22:36

08:09

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

Sun - Rise: 06:40, Set: 19:31, Transit: 13:06. Moon - Rise: 22:36, Set: 08:09. Civil Dark: 19:58 - 06:13. Nautical Dark: 20:30 - 05:41. Astro Dark: 21:03 - 05:07

Total Clouds (% Sky Obscured)

75
54
31
14
10
6
3
3
2
2
1
1
0
0
0
0
2
3
4
4
3
3
15
28

Low Clouds (% Sky Obscured)

0
4
8
12
10
6
3
3
2
2
1
1
0
0
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

75
26
15
8
6
3
0
0
0
0
0
0
0
0
0
0
0
1
1
0
0
0
3
10

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
2
3
3
15
23

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 (%)

13
16
16
15
15
11
4
5
4
1
3
3
0
0
0
0
0
0
0
0
0
0
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

-14
-14
-15
-16
-16
-15
-13
-11
-11
-11
-11
-12
-12
-12
-13
-14
-15
-17
-17
-19
-18
-17
-16
-15

Relative Humidity (%)

24
23
22
21
20
25
34
44
46
50
53
53
53
53
49
47
43
32
24
18
18
18
17
17

Pressure (mb)

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

Ozone (du)

341
339
336
332
328
328
328
327
326
324
322
323
324
325
322
319
316
317
317
317
319
320
322
324

Sunday 5

Waning Gibbous 83%

23:38

08:47

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

Sun - Rise: 06:38, Set: 19:32, Transit: 13:06. Moon - Rise: 23:38, Set: 08:47. Civil Dark: 19:59 - 06:11. Nautical Dark: 20:31 - 05:39. Astro Dark: 21:04 - 05:06

Total Clouds (% Sky Obscured)

45
35
25
8
10
11
12
8
3
0
3
5
8
5
0
0
0
0
0
0
0
0

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
2
4
6
3
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

20
18
15
5
5
4
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

32
33
18
0
0
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

Fog (%)

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

Precipitation Probability (%)

0
1
1
0
1
1
0
1
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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

9
10
10
10
10
8
6
4
3
2
1
1
0
-0
-1
-1
-2
1
3
5
6
8

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

18
18
17
16
16
21
28
37
41
47
52
52
53
54
52
49
47
37
30
25
22
20

Pressure (mb)

1019
1018
1018
1018
1018
1019
1021
1022
1022
1022
1023
1022
1022
1022
1022
1022
1022
1022
1022
1022
1022
1021

Ozone (du)

326
328
330
332
335
335
335
335
336
336
336
335
335
334
334
334
334
334
334
335
333
332

Forecast for Haver, Park, United States of America (39.03,-105.99)

Generated: 30/03/26 14:27:27. Forecast: 30/03/26 to 05/04/26. Timezone: UTC-6.00