Clear Outside v1.0 - International Weather Forecasts For Astronomers

Tuesday 31

Waxing Gibbous 99%

19:31

06:29

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
14 Bad
15 Bad
16 Bad
17 Bad
18 Bad
19 Bad
20 Bad

Sun - Rise: 06:52, Set: 19:37, Transit: 13:14. Moon - Rise: 19:31, Set: 06:29. Civil Dark: 20:05 - 06:24. Nautical Dark: 20:38 - 05:51. Astro Dark: 21:11 - 05:16

Total Clouds (% Sky Obscured)

85
87
91
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
99

Low Clouds (% Sky Obscured)

41
38
74
74
47
73
100
100
78
100
99
100
100
100
100
100
100
93
97
99
94
96
97
97

Medium Clouds (% Sky Obscured)

55
87
91
100
85
100
100
100
100
80
75
40
48
100
100
100
100
100
100
100
100
100
100
97

High Clouds (% Sky Obscured)

85
87
91
100
100
100
100
100
100
100
87
100
100
40
100
85
27
10
2
97
100
95
100
40

ISS Passover

Visibility (miles)

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

Fog (%)

0
0
0
0
0
0
0
0
0
6
12
44
0
6
0
0
0
0
0
0
0
0
0
0

Precipitation Type

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

Precipitation Probability (%)

95
95
95
95
95
95
95
95
84
95
58
61
48
75
95
95
72
95
95
91
95
95
95
91

Precipitation Amount (mm)

0
0.9
3.3
1.7
1.8
0.3
1.3
0.7
0.5
1.6
0
0.3
0
0.3
1.7
1.2
0.4
0.8
0.7
0.5
1
1.4
0.9
0.7

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

19
18
17
16
15
14
15
15
14
14
13
14
15
14
13
12
10
10
8
7
7
6
5
5

Feels Like (°C)

16
15
14
14
12
12
13
12
12
13
12
13
14
13
12
10
8
7
6
5
5
4
2
2

Dew Point (°C)

17
16
15
15
13
13
14
14
14
13
13
13
14
14
13
11
9
9
7
6
6
5
5
5

Relative Humidity (%)

88
88
90
89
90
92
96
95
95
96
98
95
96
98
96
96
95
93
91
93
93
94
94
96

Pressure (mb)

1011
1011
1011
1011
1012
1012
1012
1012
1013
1013
1014
1015
1017
1018
1019
1020
1020
1021
1022
1022
1023
1023
1024
1025

Ozone (du)

332
331
329
332
332
332
332
331
333
333
335
335
334
334
334
333
336
338
338
338
338
339
339
338

Wednesday 1

Full Moon 100%

20:36

06:50

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
14 Bad
15 Bad
16 Bad
17 Bad
18 Bad
19 Bad
20 Bad

Sun - Rise: 06:50, Set: 19:38, Transit: 13:14. Moon - Rise: 20:36, Set: 06:50. Civil Dark: 20:06 - 06:22. Nautical Dark: 20:39 - 05:49. Astro Dark: 21:13 - 05:14

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)

100
96
97
98
96
97
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

Medium Clouds (% Sky Obscured)

91
88
83
100
100
99
100
94
61
59
76
62
49
40
50
34
4
2
1
1
1
1
1
2

High Clouds (% Sky Obscured)

100
100
100
100
100
97
100
85
87
99
74
98
87
28
100
92
45
2
74
72
25
2
2
7

ISS Passover

Visibility (miles)

4
1
3
6
0
0
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
0
2
4
6
16
17
1
6
0
0
0
0
0
0
0

Precipitation Type

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

Precipitation Probability (%)

87
95
95
95
92
77
57
28
6
1
1
2
17
10
2
0
0
0
11
1
5
18
5
11

Precipitation Amount (mm)

0.5
1.2
0.7
0.7
0.6
0.3
0.2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

9
7
6
6
5
4
4
4
4
4
4
5
6
6
6
6
6
7
9
10
10
11
10
10

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

96
96
96
98
96
98
98
98
98
98
100
98
98
98
98
98
96
96
96
96
95
96
98
98

Pressure (mb)

1026
1026
1026
1026
1026
1026
1026
1025
1025
1025
1025
1026
1025
1026
1026
1025
1024
1024
1023
1023
1023
1023
1023
1023

Ozone (du)

338
339
339
338
333
332
332
332
330
330
329
328
326
326
325
325
322
321
320
320
321
320
319
319

Thursday 2

Waning Gibbous 99%

No Rise

07:11

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
14 Bad
15 Bad
16 Bad
17 Bad
18 Bad
19 Bad
20 Bad

Sun - Rise: 06:49, Set: 19:39, Transit: 13:14. Moon - Rise: No Rise, Set: 07:11. Civil Dark: 20:07 - 06:21. Nautical Dark: 20:41 - 05:47. Astro Dark: 21:14 - 05:12

Total Clouds (% Sky Obscured)

100
100
100
100
99
98
98
95
100
100
97
93
98
93
100
100
100
100
100
97
27
40
68
98

Low Clouds (% Sky Obscured)

100
100
100
100
97
95
92
85
88
85
78
76
66
46
59
63
72
53
32
34
27
25
26
27

Medium Clouds (% Sky Obscured)

5
1
1
44
16
3
33
0
0
0
1
29
64
56
1
9
31
41
37
36
27
40
65
47

High Clouds (% Sky Obscured)

28
45
68
66
84
66
71
69
100
100
83
53
87
74
100
100
92
94
98
97
27
40
68
98

ISS Passover

Visibility (miles)

0
0
0
0
0
0
0
0
0
0
0
0
4
8
9
9
9
9
8
9
9
9
9
9

Fog (%)

0
98
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
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
Very Light Rain
Very Light Rain
Light Rain
Light Rain
Light Rain

Precipitation Probability (%)

3
8
22
19
3
22
4
0
0
1
0
0
0
0
0
3
25
42
52
57
63
77
95
88

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
1.1
0.8

Wind Speed/Direction (mph)

10
10
10
11
11
11
11
10
10
10
9
9
10
11
13
14
15
14
15
14
13
12
11
9

Chance of Frost

Temperature (°C)

9
8
9
8
9
8
9
9
9
10
10
10
12
13
15
18
19
20
20
20
20
19
17
16

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

98
98
96
98
98
98
96
96
98
98
98
96
93
92
86
78
72
75
69
69
71
73
79
85

Pressure (mb)

1023
1023
1023
1022
1022
1022
1022
1021
1021
1021
1021
1021
1020
1020
1020
1019
1018
1018
1018
1018
1018
1018
1019
1019

Ozone (du)

320
320
320
321
322
321
321
321
322
323
324
325
331
333
336
337
336
336
336
335
336
336
333
334

Friday 3

Waning Gibbous 95%

21:41

07:36

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
14 Bad
15 Bad
16 Bad
17 Bad
18 Bad
19 Bad
20 Bad

Sun - Rise: 06:47, Set: 19:40, Transit: 13:14. Moon - Rise: 21:41, Set: 07:36. Civil Dark: 20:08 - 06:19. Nautical Dark: 20:42 - 05:45. Astro Dark: 21:15 - 05:10

Total Clouds (% Sky Obscured)

100
99
100
100
100
98
98
93
66
98
99
93
100
100
84
98
71
93
90
80
78
69
64
73

Low Clouds (% Sky Obscured)

46
68
25
17
15
18
20
26
27
16
15
38
99
98
81
39
64
78
70
58
43
46
44
48

Medium Clouds (% Sky Obscured)

22
0
0
0
0
0
0
0
21
36
62
63
53
51
51
53
60
49
35
25
23
22
21
23

High Clouds (% Sky Obscured)

100
99
100
100
100
80
61
43
30
33
26
48
78
96
57
46
2
25
42
40
50
34
50
53

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
4
6
9
8
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

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

Precipitation Probability (%)

76
55
41
26
4
6
5
2
10
14
13
23
24
16
19
21
25
45
61
59
55
68
95
77

Precipitation Amount (mm)

0.5
0.2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.3
0.2
0
0.2
0.8
0.6

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

15
15
14
13
13
12
11
10
9
9
9
10
10
11
13
15
17
18
18
20
20
18
17
16

Feels Like (°C)

14
14
13
11
11
11
10
9
8
8
8
8
9
9
12
14
15
17
16
18
19
17
16
15

Dew Point (°C)

14
14
13
12
11
11
10
9
9
8
9
8
7
8
9
11
11
12
13
16
16
15
15
14

Relative Humidity (%)

95
96
92
89
89
90
91
93
95
95
95
90
83
85
79
74
68
71
72
77
80
82
88
85

Pressure (mb)

1020
1021
1021
1021
1022
1022
1022
1023
1023
1023
1023
1023
1022
1022
1022
1021
1020
1019
1018
1017
1016
1015
1015
1014

Ozone (du)

332
331
331
327
328
328
329
327
326
326
326
328
330
332
330
328
326
324
321
320
320
322
323
322

Saturday 4

Waning Gibbous 90%

22:46

08:05

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
14 Bad
15 Bad
16 Bad
17 Bad
18 Bad
19 Bad
20 Bad

Sun - Rise: 06:45, Set: 19:41, Transit: 13:13. Moon - Rise: 22:46, Set: 08:05. Civil Dark: 20:09 - 06:17. Nautical Dark: 20:43 - 05:43. Astro Dark: 21:17 - 05:08

Total Clouds (% Sky Obscured)

80
88
92
97
100
99
97
96
97
99
100
100
100
100
100
100
100
100
100
100
87
72
58
61

Low Clouds (% Sky Obscured)

50
50
53
56
58
59
60
63
70
77
84
85
84
77
84
92
99
84
70
55
50
45
43
54

Medium Clouds (% Sky Obscured)

33
35
58
46
79
76
73
70
80
89
100
99
100
100
100
100
100
100
100
95
63
30
0
0

High Clouds (% Sky Obscured)

66
76
82
90
84
79
88
85
93
97
100
100
100
100
100
100
100
100
100
100
73
57
35
57

ISS Passover

Visibility (miles)

4
5
6
5
6
5
7
2
2
2
3
9
9
9
9
8
7
6
6
7
7
8
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
Very Light Rain
Very Light Rain
None
None
None
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Moderate Rain
Moderate Rain
Light Rain
Light Rain
None
None
None
None
None
None
None
None

Precipitation Probability (%)

59
59
49
35
40
36
80
95
95
95
95
95
95
95
95
91
45
31
23
20
21
20
16
16

Precipitation Amount (mm)

0.3
0.2
0.2
0
0
0
0.5
0.7
1
2.1
0.5
2.4
2.9
2.8
1.8
0.7
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

16
16
16
16
16
16
15
15
15
15
14
13
12
10
9
10
10
11
11
10
10
8
6
4

Feels Like (°C)

14
14
14
14
13
13
12
12
12
12
12
9
8
8
7
8
9
10
6
5
5
4
4
4

Dew Point (°C)

13
15
14
15
14
14
14
14
14
14
12
12
10
8
7
7
7
7
7
6
5
4
2
0

Relative Humidity (%)

83
90
89
93
90
92
90
95
93
95
92
93
90
85
84
82
81
80
78
76
73
74
75
75

Pressure (mb)

1013
1013
1012
1011
1010
1009
1008
1007
1006
1005
1006
1006
1007
1008
1009
1009
1009
1009
1009
1009
1009
1010
1011
1013

Ozone (du)

319
320
320
320
321
323
325
327
327
327
327
331
330
330
330
330
330
331
333
336
339
344
348
353

Sunday 5

Waning Gibbous 84%

23:50

08:40

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
14 Bad
15 Bad
16 Bad
17 Bad
18 Bad
19 Bad
20 OK

Sun - Rise: 06:44, Set: 19:42, Transit: 13:13. Moon - Rise: 23:50, Set: 08:40. Civil Dark: 20:11 - 06:15. Nautical Dark: 20:44 - 05:42. Astro Dark: 21:18 - 05:06

Total Clouds (% Sky Obscured)

61
67
77
86
96
95
91
82
80
77
75
80
84
89
87
86
85
83
78
72
74
77
71
44

Low Clouds (% Sky Obscured)

59
65
76
86
96
93
89
82
80
77
75
72
67
58
51
44
37
40
38
35
39
43
48
44

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
17
34
47
21
6
6
6
6
7
7
7
8
8

High Clouds (% Sky Obscured)

32
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

7
5
3
2
2
2
4
7
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
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 (%)

15
12
17
20
25
25
22
15
13
11
9
7
4
0
0
0
0
0
0
0
0
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)

13
13
13
13
13
13
14
14
15
14
13
13
12
12
12
11
10
10
9
9
8
7
6
5

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

76
77
78
80
81
81
78
75
73
72
72
73
62
53
45
40
38
34
35
36
37
43
52
61

Pressure (mb)

1013
1014
1015
1016
1017
1017
1018
1018
1019
1020
1021
1022
1022
1023
1023
1023
1022
1022
1021
1021
1021
1021
1022
1022

Ozone (du)

355
358
360
363
365
367
373
378
383
387
390
393
393
393
393
389
384
380
378
376
374
374
375
375

Monday 6

Waning Gibbous 76%

00:51

09:23

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
12 Bad
13 Bad

Sun - Rise: 06:42, Set: 19:43, Transit: 13:13. Moon - Rise: 00:51, Set: 09:23. Civil Dark: 20:12 - 06:14. Nautical Dark: 20:45 - 05:40. Astro Dark: 21:19 - 05:04

Total Clouds (% Sky Obscured)

19
15
33
48
69
72
75
78
85
92
100
100
100
99
100
100
100

Low Clouds (% Sky Obscured)

19
15
33
48
65
72
72
76
76
69
65
73
81
98
97
98
98

Medium Clouds (% Sky Obscured)

9
9
25
40
55
52
43
43
51
64
78
90
96
93
86
77
67

High Clouds (% Sky Obscured)

0
0
2
3
3
3
2
2
2
3
3
14
20
27
22
16
18

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
7
5
2
2
2
1
4
7

Fog (%)

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

Precipitation Type

None
None
None
None
Sleet
Sleet
None
None
None
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow

Precipitation Probability (%)

3
4
32
46
57
46
32
6
30
39
45
49
54
60
64
67
69

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

-7
-7
-7
-8
-8
-8
-8
-8
-8
-8
-9
-9
-7
-5
-3
-2
-3

Relative Humidity (%)

63
64
67
65
64
64
64
64
64
61
57
53
61
69
77
73
68

Pressure (mb)

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

Ozone (du)

374
374
373
369
365
361
364
367
370
374
377
381
386
391
396
394
393

Forecast for Corbett, Potter County, United States of America (41.66,-77.82)

Generated: 31/03/26 21:00:07. Forecast: 31/03/26 to 06/04/26. Timezone: UTC-4.00