Clear Outside v1.0 - International Weather Forecasts For Astronomers

Tuesday 31

Waxing Gibbous 99%

18:25

06:30

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
12 Bad

Sun - Rise: 06:52, Set: 19:36, Transit: 13:15. Moon - Rise: 18:25, Set: 06:30. Civil Dark: 20:04 - 06:24. Nautical Dark: 20:37 - 05:51. Astro Dark: 21:12 - 05:16

Total Clouds (% Sky Obscured)

100
100
100
89
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

88
94
76
60
44
39
44
31
56
82
84
71
72
93
100
100
100
100
100
100
100
100
100
100

Medium Clouds (% Sky Obscured)

100
100
42
13
98
95
100
86
99
100
100
89
100
95
100
100
64
40
47
48
55
58
100
100

High Clouds (% Sky Obscured)

100
99
79
76
100
100
100
100
100
100
100
100
100
100
100
100
100
100
72
100
100
98
100
100

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
3
3
1
9
9
9
5
3
6
1
2
1
1
0
0
0

Fog (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
2
0
0
0
0

Precipitation Type

None
None
None
Light Rain
Light Rain
None
None
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Moderate Rain
Light Rain
Light Rain
Light Rain
Light Rain
None
None
None
Light Rain
Light Rain
Light Rain
Light Rain

Precipitation Probability (%)

8
30
51
87
74
46
56
95
95
95
95
95
95
95
95
95
95
30
31
51
95
90
95
85

Precipitation Amount (mm)

0
0
0
0.5
0.5
0
0
0.5
2.2
2.2
1.5
1.4
3.8
1.1
1.1
1
0.6
0
0
0
0.9
0.6
0.8
0.6

Wind Speed/Direction (mph)

13
15
15
12
12
12
12
11
11
12
13
9
8
8
9
10
9
9
8
6
6
5
4
4

Chance of Frost

Temperature (°C)

19
20
19
20
19
19
18
17
17
16
16
15
15
14
14
15
15
14
14
14
14
14
13
13

Feels Like (°C)

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

Dew Point (°C)

17
18
16
17
15
16
15
15
15
14
15
14
14
13
14
14
14
14
14
14
13
13
13
13

Relative Humidity (%)

89
88
82
82
78
81
85
89
87
90
95
92
93
93
96
96
98
96
96
98
96
96
96
98

Pressure (mb)

1014
1013
1013
1012
1012
1012
1012
1012
1012
1012
1011
1012
1012
1012
1012
1012
1013
1013
1014
1016
1017
1018
1019
1019

Ozone (du)

323
326
328
329
329
329
329
329
330
330
328
331
332
331
331
331
332
332
331
331
332
333
334
336

Wednesday 1

Full Moon 100%

19:31

06:50

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
12 Bad

Sun - Rise: 06:51, Set: 19:37, Transit: 13:15. Moon - Rise: 19:31, Set: 06:50. Civil Dark: 20:05 - 06:23. Nautical Dark: 20:39 - 05:49. Astro Dark: 21:13 - 05:15

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
99
100
100
93
97
98
99
100
99
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

100
91
95
96
100
90
96
100
96
94
93
90
85
79
78
86
98
100
100
100
100
100
100
100

Medium Clouds (% Sky Obscured)

100
100
100
100
100
100
100
98
85
85
64
64
62
85
83
78
66
72
56
62
60
59
57
27

High Clouds (% Sky Obscured)

100
100
44
100
93
100
100
81
80
100
100
22
62
76
80
95
60
24
53
98
75
47
30
7

ISS Passover

Visibility (miles)

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

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

Precipitation Probability (%)

84
92
86
95
82
90
95
82
77
42
46
62
75
19
7
6
1
1
0
0
5
2
3
4

Precipitation Amount (mm)

0.5
0.7
0.5
0.8
0.3
0.4
0.8
0.4
0.7
0
0
0.4
0.5
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

6
5
5
5
6
6
7
7
8
7
5
6
5
5
5
5
6
5
5
6
7
8
8
9

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

96
95
91
90
93
93
94
94
96
96
96
96
96
98
98
98
96
98
100
100
98
96
98
95

Pressure (mb)

1020
1021
1021
1021
1022
1023
1023
1024
1025
1025
1025
1025
1025
1025
1024
1024
1024
1024
1024
1024
1024
1024
1024
1024

Ozone (du)

336
335
337
338
339
338
339
339
337
338
338
337
335
335
332
329
328
328
327
326
325
325
324
322

Thursday 2

Waning Gibbous 99%

20:36

07:12

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
12 Bad

Sun - Rise: 06:49, Set: 19:38, Transit: 13:15. Moon - Rise: 20:36, Set: 07:12. Civil Dark: 20:06 - 06:21. Nautical Dark: 20:40 - 05:47. Astro Dark: 21:14 - 05:13

Total Clouds (% Sky Obscured)

100
100
98
100
99
100
100
100
100
99
97
98
100
100
100
93
100
100
100
97
95
93
96
98

Low Clouds (% Sky Obscured)

100
100
95
100
99
100
100
99
88
98
94
83
77
72
62
57
52
60
61
48
80
40
50
59

Medium Clouds (% Sky Obscured)

2
2
3
0
2
2
2
2
4
1
3
57
10
9
0
0
0
12
21
19
52
42
34
17

High Clouds (% Sky Obscured)

0
4
21
19
12
8
13
64
65
53
80
90
98
100
100
70
100
100
100
75
50
24
47
70

ISS Passover

Visibility (miles)

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

Fog (%)

0
0
0
0
0
0
0
0
0
73
100
100
100
100
100
100
100
100
100
100
100
100
100
100

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 (%)

8
14
22
34
41
59
44
9
7
13
32
32
18
0
0
0
0
1
5
30
7
3
5
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
10
11
11
11
11
11
10
10
10
11
10
10
10
9
9
8
8
8
9
10
12
13

Chance of Frost

Temperature (°C)

11
11
12
12
11
11
10
9
9
8
8
8
9
9
9
10
10
10
11
11
13
14
16
18

Feels Like (°C)

9
9
10
10
10
9
8
7
7
7
6
6
7
7
8
8
8
9
9
10
11
12
13
15

Dew Point (°C)

10
10
11
11
11
10
9
9
8
8
8
8
8
8
9
9
9
10
10
10
11
12
12
13

Relative Humidity (%)

91
91
92
92
95
96
98
98
98
96
98
98
96
96
96
95
93
95
96
95
92
89
79
76

Pressure (mb)

1023
1023
1022
1022
1021
1021
1022
1022
1022
1022
1022
1022
1022
1022
1021
1021
1021
1021
1021
1021
1021
1021
1020
1020

Ozone (du)

321
320
319
320
318
318
319
318
320
320
319
317
318
319
319
319
320
322
324
325
325
329
332
332

Friday 3

Waning Gibbous 95%

21:42

07:36

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
12 Bad

Sun - Rise: 06:47, Set: 19:39, Transit: 13:14. Moon - Rise: 21:42, Set: 07:36. Civil Dark: 20:08 - 06:19. Nautical Dark: 20:41 - 05:46. Astro Dark: 21:16 - 05:11

Total Clouds (% Sky Obscured)

99
100
99
97
90
61
47
60
100
99
77
92
100
100
100
100
100
100
100
97
92
86
86
89

Low Clouds (% Sky Obscured)

58
81
81
88
80
42
28
23
45
44
51
78
100
97
95
92
95
94
93
87
82
72
61
59

Medium Clouds (% Sky Obscured)

21
35
51
65
72
61
47
60
75
70
70
65
70
80
75
75
85
87
97
87
71
52
52
55

High Clouds (% Sky Obscured)

93
95
97
86
90
61
47
60
100
99
77
92
92
88
100
100
100
100
72
60
22
2
55
66

ISS Passover

Visibility (miles)

9
8
7
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
6
1
0
4
9
9

Fog (%)

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

Precipitation Type

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

Precipitation Probability (%)

27
46
54
59
59
64
71
72
78
84
85
86
89
85
80
73
82
95
95
95
79
59
53
51

Precipitation Amount (mm)

0
0
0
0.2
0.2
0.3
0.4
0.3
0.4
0.6
0.5
0.6
0.8
0.6
0.5
0.4
0.5
0.8
1.3
1
0.5
0.3
0.2
0.2

Wind Speed/Direction (mph)

14
15
14
13
12
10
9
7
6
6
6
5
4
4
4
4
3
4
4
4
5
7
9
10

Chance of Frost

Temperature (°C)

19
21
21
21
20
19
18
17
16
16
15
15
15
15
15
15
14
15
15
15
16
17
18
19

Feels Like (°C)

17
19
19
18
19
18
18
18
17
15
15
15
15
15
15
15
15
15
15
14
15
16
17
18

Dew Point (°C)

14
16
16
16
17
17
16
16
16
16
15
15
15
14
14
14
14
14
15
14
15
16
16
15

Relative Humidity (%)

72
71
75
75
80
85
86
93
96
98
98
100
98
98
96
96
96
98
100
98
98
95
88
76

Pressure (mb)

1019
1019
1019
1019
1019
1019
1019
1020
1020
1021
1021
1021
1021
1021
1020
1020
1020
1020
1020
1020
1020
1020
1019
1018

Ozone (du)

331
331
333
335
335
335
335
334
334
332
333
330
327
326
326
327
325
325
324
324
324
324
321
321

Saturday 4

Waning Gibbous 90%

22:47

08:06

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
12 Bad

Sun - Rise: 06:46, Set: 19:41, Transit: 13:14. Moon - Rise: 22:47, Set: 08:06. Civil Dark: 20:09 - 06:17. Nautical Dark: 20:42 - 05:44. Astro Dark: 21:17 - 05:09

Total Clouds (% Sky Obscured)

92
78
63
49
53
61
68
67
65
72
83
91
98
69
83
99
89
79
69
81
96
100
100
100

Low Clouds (% Sky Obscured)

57
46
35
24
32
41
50
49
47
45
46
46
52
33
32
34
38
41
45
46
47
48
60
61

Medium Clouds (% Sky Obscured)

60
39
28
17
22
36
60
32
33
46
49
58
83
19
41
60
53
46
50
69
62
58
60
60

High Clouds (% Sky Obscured)

56
34
59
49
50
17
35
43
17
51
79
90
30
39
69
99
89
79
69
80
81
100
100
100

ISS Passover

Visibility (miles)

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

Fog (%)

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

Precipitation Type

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

Precipitation Probability (%)

52
43
37
39
44
55
54
17
22
20
19
7
32
77
95
95
95
95
75
63
49
28
29
41

Precipitation Amount (mm)

0.3
0
0
0
0
0.2
0.2
0
0
0
0
0
0
0.4
0.7
1.2
0.9
0.6
0.3
0.3
0
0
0
0

Wind Speed/Direction (mph)

11
11
11
11
11
11
10
11
10
10
10
12
12
13
9
8
8
8
9
9
11
13
15
15

Chance of Frost

Temperature (°C)

20
21
21
21
21
20
19
19
18
18
17
17
17
17
16
16
15
15
15
14
15
15
16
15

Feels Like (°C)

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

Dew Point (°C)

15
16
16
16
17
16
17
16
16
15
15
15
15
15
15
14
14
14
14
14
13
13
13
11

Relative Humidity (%)

70
74
71
75
74
75
85
86
88
83
86
88
87
87
90
92
95
95
95
95
90
86
82
76

Pressure (mb)

1017
1016
1015
1014
1013
1012
1012
1011
1010
1009
1008
1008
1007
1006
1009
1009
1009
1009
1009
1009
1009
1009
1008
1008

Ozone (du)

320
320
319
317
316
316
316
317
319
319
319
320
319
320
321
322
322
325
328
331
333
335
337
338

Sunday 5

Waning Gibbous 84%

23:51

08:41

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
12 OK

Sun - Rise: 06:44, Set: 19:42, Transit: 13:14. Moon - Rise: 23:51, Set: 08:41. Civil Dark: 20:10 - 06:16. Nautical Dark: 20:44 - 05:42. Astro Dark: 21:19 - 05:07

Total Clouds (% Sky Obscured)

100
99
99
98
98
99
99
100
100
100
100
100
100
100
100
100
99
97
97
82
65
49
41
24

Low Clouds (% Sky Obscured)

49
62
75
88
82
75
72
78
86
91
93
93
89
84
83
82
85
90
96
82
65
49
41
24

Medium Clouds (% Sky Obscured)

60
55
55
45
45
35
30
25
10
10
10
5
5
3
3
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

100
99
98
97
84
64
85
95
85
80
80
60
60
60
55
70
57
33
0
0
0
0
0
0

ISS Passover

Visibility (miles)

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

Fog (%)

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

Precipitation Type

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

Precipitation Probability (%)

60
83
95
95
95
94
62
54
44
36
29
23
18
15
16
16
20
24
27
25
24
23
17
12

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

14
12
11
9
8
5
4
2
0
-1
-2
-2
-3
-3
-3
-3
-3
-3
-3
-3
-2
-1
1
2

Feels Like (°C)

11
9
6
5
3
2
2
1
-6
-7
-7
-8
-8
-8
-9
-9
-9
-9
-9
-8
-9
-9
-8
-7

Dew Point (°C)

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

Relative Humidity (%)

71
67
69
72
75
76
79
81
83
83
84
84
84
84
82
81
81
79
78
78
63
52
42
41

Pressure (mb)

1008
1007
1008
1008
1008
1009
1010
1011
1011
1012
1013
1014
1014
1015
1016
1016
1016
1017
1018
1019
1020
1020
1020
1020

Ozone (du)

338
339
344
349
353
357
360
364
368
373
377
378
379
379
381
382
384
386
388
390
390
390
390
390

Monday 6

Waning Gibbous 76%

00:52

09:23

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

Sun - Rise: 06:42, Set: 19:43, Transit: 13:13. Moon - Rise: 00:52, Set: 09:23. Civil Dark: 20:11 - 06:14. Nautical Dark: 20:45 - 05:40. Astro Dark: 21:20 - 05:05

Total Clouds (% Sky Obscured)

15
20
30
40
38
50
64
71
64
46
51
64
83
89
94
100
94
88
83

Low Clouds (% Sky Obscured)

15
20
30
40
38
50
56
51
39
22
28
32
39
57
77
95
87
79
65

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
1
3
4
18
36
53
52
56
55
43
31
11

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
1
1
1
1
1
1
0
0
1
1
2

ISS Passover

Visibility (miles)

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

Fog (%)

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

Precipitation Type

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

Precipitation Probability (%)

4
4
3
0
3
5
6
6
4
0
3
4
1
7
9
11
11
9
0

Precipitation Amount (mm)

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
11
11
11
9
7
6
6
6
5
5
4
4
5
5
6
6
6

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

38
36
36
37
37
44
52
61
63
64
64
63
63
63
62
63
63
62
61

Pressure (mb)

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

Ozone (du)

390
390
388
387
385
385
386
386
386
386
385
382
379
376
373
369
366
365
365

Forecast for Ice Mine, Potter County, United States of America (41.73,-77.93)

Generated: 31/03/26 13:12:15. Forecast: 31/03/26 to 06/04/26. Timezone: UTC-4.00