Clear Outside v1.0 - International Weather Forecasts For Astronomers

Saturday 25

Waxing Gibbous 67%

14:50

03:36

21 OK
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: 05:46, Set: 19:46, Transit: 12:46. Moon - Rise: 14:50, Set: 03:36. Civil Dark: 20:17 - 05:15. Nautical Dark: 20:56 - 04:36. Astro Dark: 21:36 - 03:55

Total Clouds (% Sky Obscured)

45
70
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)

0
0
0
0
0
1
23
19
52
72
87
84
100
100
100
100
99
96
100
100
100
100
100
100

Medium Clouds (% Sky Obscured)

1
45
100
100
100
100
99
100
100
100
100
100
92
97
100
100
100
100
90
89
56
58
76
76

High Clouds (% Sky Obscured)

45
70
100
100
87
100
99
46
54
93
92
100
100
100
100
100
100
100
80
35
22
70
100
75

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
3
0
0
0
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

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

Precipitation Probability (%)

0
0
0
0
0
3
18
7
3
31
54
65
70
58
93
88
95
95
73
38
23
29
27
22

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0.3
0.4
0.5
0
0.6
0.4
0.9
0.8
0.3
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

63
67
67
67
70
70
74
73
73
74
71
89
96
96
94
98
98
98
96
96
96
96
96
96

Pressure (mb)

1018
1018
1018
1018
1018
1017
1017
1016
1016
1016
1015
1016
1015
1015
1014
1013
1012
1011
1011
1010
1009
1010
1009
1010

Ozone (du)

370
371
370
369
370
370
361
354
352
351
349
348
345
343
339
338
338
340
341
342
344
345
346
344

Sunday 26

Waxing Gibbous 81%

15:58

03:55

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: 05:44, Set: 19:47, Transit: 12:46. Moon - Rise: 15:58, Set: 03:55. Civil Dark: 20:19 - 05:13. Nautical Dark: 20:57 - 04:35. Astro Dark: 21:38 - 03:52

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
94
100
96
96
97
91
96
90
82
61
92
86

Low Clouds (% Sky Obscured)

100
100
100
100
100
100
100
96
86
79
82
79
86
100
88
90
94
85
95
81
74
36
23
18

Medium Clouds (% Sky Obscured)

71
72
55
80
100
96
88
100
100
100
100
85
69
68
41
29
25
19
1
14
20
27
27
15

High Clouds (% Sky Obscured)

100
100
100
40
20
20
98
100
100
100
100
100
25
20
20
16
8
20
4
0
0
2
92
86

ISS Passover

Visibility (miles)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
9
9
9
9
9
9
9
9
9

Fog (%)

0
0
0
0
0
0
0
0
0
0
0
0
1
1
0
0
0
0
0
0
0
0
0
0

Precipitation Type

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

Precipitation Probability (%)

32
33
27
40
56
79
93
95
95
93
78
63
43
29
20
13
8
2
0
1
0
0
0
0

Precipitation Amount (mm)

0
0
0
0
0.2
0.5
0.7
0.9
0.8
0.7
0.3
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

6
8
10
10
11
13
14
15
15
14
15
15
15
16
17
18
18
16
15
13
12
10
7
4

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

96
98
96
96
96
94
96
96
96
96
96
96
96
96
96
75
59
55
50
48
47
46
53
60

Pressure (mb)

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

Ozone (du)

343
344
346
347
349
350
351
354
354
354
353
354
354
356
358
359
359
359
358
359
359
361
360
361

Monday 27

Waxing Gibbous 88%

17:05

04:13

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 OK
19 Good
20 Good

Sun - Rise: 05:43, Set: 19:49, Transit: 12:46. Moon - Rise: 17:05, Set: 04:13. Civil Dark: 20:20 - 05:12. Nautical Dark: 20:59 - 04:33. Astro Dark: 21:39 - 03:50

Total Clouds (% Sky Obscured)

67
70
69
78
100
100
100
100
100
100
100
100
100
100
100
100
100
100
97
94
56
36
11
3

Low Clouds (% Sky Obscured)

27
30
28
35
35
52
36
66
85
95
92
100
97
97
98
99
93
93
97
94
56
36
3
3

Medium Clouds (% Sky Obscured)

54
51
60
66
99
100
100
100
96
100
100
100
100
100
100
100
98
49
25
15
0
0
2
1

High Clouds (% Sky Obscured)

67
66
69
78
77
91
91
100
100
100
100
100
4
0
0
0
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
6
5
0
0
0
0
1
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
Very Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
None
None
None
None
None
None

Precipitation Probability (%)

0
0
0
0
1
4
16
28
57
74
79
87
94
80
75
85
93
74
26
5
0
0
0
0

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0.3
0.4
0.6
0.8
0.5
0.4
0.5
0.8
0.7
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

60
61
61
63
68
68
70
73
78
88
89
96
94
94
94
91
86
82
81
76
70
65
69
76

Pressure (mb)

1017
1017
1017
1018
1018
1017
1018
1018
1018
1019
1020
1020
1021
1021
1021
1021
1021
1021
1020
1020
1020
1019
1019
1020

Ozone (du)

362
360
358
356
356
358
358
359
359
359
361
363
365
365
364
365
367
371
370
371
372
369
370
371

Tuesday 28

Waxing Gibbous 94%

18:11

04:31

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

Sun - Rise: 05:41, Set: 19:50, Transit: 12:46. Moon - Rise: 18:11, Set: 04:31. Civil Dark: 20:21 - 05:10. Nautical Dark: N/A - 04:31. Astro Dark: 21:41 - 03:48

Total Clouds (% Sky Obscured)

2
3
3
2
6
73
79
36
26
28
73
76
70
56
23
29
90
39
27
90
95
92
86
64

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
5
5
5
73
76
70
56
5
6
90
22
6
6
2
3
7
5

Medium Clouds (% Sky Obscured)

0
0
0
0
2
44
53
31
25
22
21
15
13
13
12
10
9
17
8
9
25
62
20
42

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
4
4
0
0
1
0
0
1
1
1
10
26
35
27
29
28

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
0
0
0
0
0
0
0
1
1
2
4
5
9
11
16
18
15
8
12
9
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)

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

Chance of Frost

Temperature (°C)

4
3
3
3
2
2
2
2
1
1
4
7
9
11
12
14
14
14
14
15
14
14
13
11

Feels Like (°C)

2
2
1
1
-0
0
-2
-1
-1
-1
2
5
7
9
10
12
12
10
11
13
12
12
10
8

Dew Point (°C)

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

Relative Humidity (%)

80
82
85
85
86
83
83
81
78
76
68
55
48
44
40
39
36
38
37
37
35
35
43
48

Pressure (mb)

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

Ozone (du)

373
373
373
374
373
371
371
372
373
373
367
366
366
365
363
361
358
358
356
357
359
358
355
354

Wednesday 29

Waxing Gibbous 98%

19:17

04:51

21 Bad
22 Bad
23 Bad
00 Bad
01 Good
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: 05:40, Set: 19:51, Transit: 12:46. Moon - Rise: 19:17, Set: 04:51. Civil Dark: 20:23 - 05:08. Nautical Dark: 21:00 - 04:29. Astro Dark: 21:43 - 03:46

Total Clouds (% Sky Obscured)

84
80
77
50
18
71
77
84
89
91
93
94
95
97
100
96
97
99
96
93
91
74
54
36

Low Clouds (% Sky Obscured)

0
5
5
5
5
0
0
0
5
5
5
5
5
5
5
8
10
13
34
56
78
57
36
15

Medium Clouds (% Sky Obscured)

83
75
71
7
7
3
31
80
18
88
14
15
36
97
63
66
80
94
91
92
90
72
54
36

High Clouds (% Sky Obscured)

5
3
3
36
3
56
55
40
35
25
30
25
10
10
5
77
84
68
48
26
7
3
1
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 (%)

0
0
0
0
0
0
0
0
0
0
0
0
8
12
13
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
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

9
9
8
8
7
6
6
5
4
3
5
7
9
9
10
10
13
14
14
14
14
14
12
10

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

52
53
53
54
52
56
58
58
59
64
65
57
50
41
38
38
37
36
35
36
36
37
42
48

Pressure (mb)

1017
1017
1018
1018
1019
1019
1020
1020
1021
1021
1022
1022
1021
1021
1021
1020
1020
1019
1019
1018
1018
1018
1019
1020

Ozone (du)

354
353
352
354
354
354
353
354
354
356
356
357
356
356
356
357
357
357
356
355
353
351
353
354

Thursday 30

Waxing Gibbous 100%

20:24

05:13

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

Sun - Rise: 05:39, Set: 19:52, Transit: 12:45. Moon - Rise: 20:24, Set: 05:13. Civil Dark: 20:24 - 05:07. Nautical Dark: 21:02 - 04:28. Astro Dark: 21:45 - 03:44

Total Clouds (% Sky Obscured)

28
16
6
13
19
25
39
54
65
45
24
2
31
60
88
79
84
80
72
65
63
65
72
70

Low Clouds (% Sky Obscured)

11
8
5
4
3
3
2
1
1
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

23
11
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

0
0
0
0
0
0
5
6
23
18
13
2
31
60
88
79
84
80
72
65
63
65
72
70

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
0
0
0
0
0
0
0
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
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

9
8
7
7
5
4
3
2
2
1
4
7
10
11
13
15
16
16
17
16
16
16
14
13

Feels Like (°C)

8
7
7
6
3
3
3
2
1
0
1
3
5
6
8
8
13
12
11
11
12
12
11
11

Dew Point (°C)

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

Relative Humidity (%)

55
55
55
56
57
59
61
64
66
69
63
57
52
44
37
30
29
28
27
27
28
28
33
39

Pressure (mb)

1021
1021
1022
1022
1023
1023
1023
1023
1023
1024
1023
1023
1022
1022
1021
1020
1020
1019
1018
1018
1018
1017
1018
1019

Ozone (du)

355
358
362
365
363
361
359
358
357
356
353
351
349
349
348
348
348
348
347
348
348
348
348
348

Friday 1

Full Moon 100%

No Rise

05:39

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 OK
17 Good

Sun - Rise: 05:37, Set: 19:53, Transit: 12:45. Moon - Rise: No Rise, Set: 05:39. Civil Dark: 20:25 - 05:05. Nautical Dark: 21:03 - 04:26. Astro Dark: 21:47 - 03:42

Total Clouds (% Sky Obscured)

75
85
90
90
90
90
90
90
90
85
80
70
80
80
80
77
79
80
59
37
16

Low Clouds (% Sky Obscured)

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

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
3
7
10
35
59
70
57
31
5
4
3
2
2
1
0

High Clouds (% Sky Obscured)

55
50
40
40
40
40
50
60
85
85
80
70
80
80
80
77
74
75
52
31
15

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

Fog (%)

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

Precipitation Probability (%)

0
0
0
0
0
0
0
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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

11
10
9
9
8
8
7
7
7
6
9
11
13
15
17
19
20
20
21
21
21

Feels Like (°C)

10
9
8
8
3
4
4
4
4
3
5
6
7
8
9
10
18
18
17
18
18

Dew Point (°C)

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

Relative Humidity (%)

47
49
52
55
54
55
56
54
53
52
51
50
48
42
37
33
29
26
22
24
24

Pressure (mb)

1019
1019
1019
1020
1019
1019
1019
1019
1019
1019
1019
1019
1018
1018
1017
1016
1016
1015
1014
1014
1014

Ozone (du)

348
349
351
352
352
353
353
354
355
356
357
358
358
360
362
364
364
365
365
366
367

Forecast for Wall, Pennington, United States of America (43.87,-102.23)

Generated: 25/04/26 21:22:32. Forecast: 25/04/26 to 01/05/26. Timezone: UTC-6.00