Clear Outside v1.0 - International Weather Forecasts For Astronomers

Saturday 18

Waxing Crescent 3%

06:15

21:49

00 Good
01 Bad
02 Bad
03 OK
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
21 Good
22 Good
23 Good

Sun - Rise: 05:58, Set: 19:37, Transit: 12:48. Moon - Rise: 06:15, Set: 21:49. Civil Dark: 20:07 - 05:28. Nautical Dark: 20:44 - 04:51. Astro Dark: 21:23 - 04:12

Total Clouds (% Sky Obscured)

0
49
74
43
91
83
74
55
55
93
100
100
100
88
66
58
69
45
23
3
2
4
2
0

Low Clouds (% Sky Obscured)

0
0
0
0
49
48
46
55
55
0
0
0
0
3
0
0
18
22
7
0
0
0
0
0

Medium Clouds (% Sky Obscured)

0
40
50
43
56
43
47
47
9
92
100
100
100
71
59
47
63
31
17
2
1
0
0
0

High Clouds (% Sky Obscured)

0
0
0
0
0
0
2
2
1
2
0
0
0
0
0
1
0
0
0
2
1
1
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
2
4
0
0
0
0
0
2
3
1
1
0
0
0
3
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
4
4
5
5
6
8
12
19
21
23
24
24
23
20
18
15
9
4
2
3
4

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-6
-7
-7
-8
-12
-12
-12
-10
-6
-3
-2
-2
-1
-1
-0
2
2
2
2
3
3
3
0
-2

Dew Point (°C)

-17
-17
-17
-16
-20
-19
-19
-18
-15
-12
-12
-12
-12
-12
-11
-11
-11
-12
-12
-11
-10
-9
-12
-13

Relative Humidity (%)

33
35
36
38
35
37
37
36
35
35
28
25
24
23
23
23
22
22
22
26
32
38
36
34

Pressure (mb)

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

Ozone (du)

412
410
404
402
404
399
398
397
396
395
396
394
392
389
383
380
380
378
378
375
371
368
366
364

Sunday 19

Waxing Crescent 8%

06:52

23:11

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

Sun - Rise: 05:57, Set: 19:38, Transit: 12:47. Moon - Rise: 06:52, Set: 23:11. Civil Dark: 20:08 - 05:26. Nautical Dark: 20:45 - 04:49. Astro Dark: 21:25 - 04:09

Total Clouds (% Sky Obscured)

2
4
2
0
8
11
32
3
3
0
2
2
1
1
1
0
0
0
0
0
1
2
0
0

Low Clouds (% Sky Obscured)

0
0
0
0
8
10
6
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

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

High Clouds (% Sky Obscured)

0
0
1
0
0
2
20
2
3
0
1
1
1
1
1
0
0
0
0
0
1
1
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 (%)

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)

4
3
3
3
3
4
5
5
6
6
5
7
8
9
9
10
11
13
14
14
13
12
10
8

Chance of Frost

Temperature (°C)

-1
-1
-2
-2
-3
-4
-5
-4
1
5
10
12
13
14
15
16
16
16
15
14
11
10
8
7

Feels Like (°C)

-3
-3
-4
-4
-5
-6
-8
-8
-3
2
6
9
10
11
12
12
12
11
10
9
6
5
3
3

Dew Point (°C)

-14
-14
-15
-15
-15
-16
-15
-12
-8
-5
-3
-2
-3
-3
-3
-4
-4
-4
-4
-3
-4
-4
-4
-4

Relative Humidity (%)

35
37
37
37
39
38
45
51
51
47
42
38
33
30
28
26
26
25
26
31
35
38
41
44

Pressure (mb)

1022
1022
1023
1023
1023
1024
1025
1026
1025
1024
1023
1022
1021
1020
1020
1019
1018
1018
1017
1017
1017
1018
1018
1018

Ozone (du)

363
364
361
357
354
351
348
349
349
343
339
338
339
340
340
338
337
338
336
333
330
328
328
328

Monday 20

Waxing Crescent 17%

07:40

No Set

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

Sun - Rise: 05:55, Set: 19:39, Transit: 12:47. Moon - Rise: 07:40, Set: No Set. Civil Dark: 20:10 - 05:25. Nautical Dark: 20:47 - 04:47. Astro Dark: 21:27 - 04:07

Total Clouds (% Sky Obscured)

0
0
0
0
2
4
5
5
8
11
67
64
47
50
39
35
6
61
79
67
57
11
6
0

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
0
0
0

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
9
0
0
0
2
30
12
23
11
6
0

High Clouds (% Sky Obscured)

0
0
0
0
0
1
1
0
2
6
67
57
6
0
0
0
0
61
61
34
5
1
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 (%)

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
3
2
4
5
5
6
7
10
13
13
12
10
8
7
13
15
14
12
9
6
6
5
4

Chance of Frost

Temperature (°C)

6
4
4
4
4
3
2
4
10
14
18
21
23
24
25
25
25
24
23
20
17
14
12
10

Feels Like (°C)

3
2
1
2
1
1
-1
0
5
9
13
17
19
20
21
18
18
19
18
15
13
10
10
9

Dew Point (°C)

-5
-5
-7
-7
-7
-8
-9
-9
-7
-8
-9
-9
-9
-10
-11
-11
-9
-9
-8
-6
-7
-8
-7
-7

Relative Humidity (%)

47
50
46
45
44
44
43
41
31
20
15
12
10
9
8
8
10
10
12
17
19
20
26
29

Pressure (mb)

1019
1018
1018
1017
1016
1016
1015
1014
1013
1011
1010
1009
1008
1007
1006
1006
1006
1006
1007
1008
1009
1010
1011
1012

Ozone (du)

328
330
330
331
335
337
342
344
345
344
342
341
340
340
342
344
345
347
348
348
349
350
350
350

Tuesday 21

Waxing Crescent 27%

08:40

00:25

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

Sun - Rise: 05:54, Set: 19:40, Transit: 12:47. Moon - Rise: 08:40, Set: 00:25. Civil Dark: 20:11 - 05:23. Nautical Dark: 20:48 - 04:46. Astro Dark: 21:29 - 04:05

Total Clouds (% Sky Obscured)

8
12
32
79
17
17
9
4
0
0
4
2
7
6
9
73
90
90
44
12
28
73
78
79

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
0
0
0

Medium Clouds (% Sky Obscured)

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

High Clouds (% Sky Obscured)

2
2
15
50
3
4
0
0
0
0
0
0
2
3
5
11
12
11
5
1
19
61
69
71

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)

4
5
5
5
4
3
4
4
5
5
7
8
9
10
12
13
12
10
10
10
9
9
10
15

Chance of Frost

Temperature (°C)

8
7
5
4
4
4
4
8
11
14
17
20
23
25
27
28
29
29
28
24
22
19
20
19

Feels Like (°C)

7
5
3
2
1
3
3
6
9
12
15
18
21
22
23
24
23
23
23
20
18
16
15
12

Dew Point (°C)

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

Relative Humidity (%)

29
30
33
38
42
45
44
46
41
35
29
25
21
16
15
13
11
10
11
15
20
21
21
19

Pressure (mb)

1012
1013
1014
1014
1015
1015
1015
1015
1015
1015
1014
1013
1011
1010
1008
1007
1006
1005
1004
1004
1004
1005
1005
1004

Ozone (du)

346
346
348
349
348
342
343
342
338
336
335
336
335
335
333
331
330
329
329
329
330
329
327
327

Wednesday 22

Waxing Crescent 38%

09:52

01:25

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
22 Bad
23 Bad

Sun - Rise: 05:52, Set: 19:42, Transit: 12:47. Moon - Rise: 09:52, Set: 01:25. Civil Dark: 20:12 - 05:21. Nautical Dark: 20:50 - 04:44. Astro Dark: 21:30 - 04:03

Total Clouds (% Sky Obscured)

79
78
77
76
81
85
88
91
94
89
82
82
75
59
43
55
67
79
86
93
100
95
83
70

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
0
0
0

Medium Clouds (% Sky Obscured)

0
0
0
5
2
7
4
82
85
85
81
81
66
47
28
42
55
68
73
78
83
76
67
56

High Clouds (% Sky Obscured)

70
69
63
57
42
37
42
60
72
49
32
10
70
57
43
55
67
78
84
92
97
67
33
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
5
8
10
10
8
6
6
5
3
19
22
19

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)

16
21
17
16
14
11
8
9
11
12
12
14
15
15
16
16
14
12
9
9
10
13
13
16

Chance of Frost

Temperature (°C)

19
19
19
19
18
17
16
18
21
22
25
28
29
30
31
31
31
30
29
27
25
23
22
21

Feels Like (°C)

12
11
12
13
12
12
13
14
17
17
20
22
23
23
23
23
24
24
24
23
24
26
25
25

Dew Point (°C)

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

Relative Humidity (%)

20
22
25
28
32
35
39
39
36
28
24
17
11
10
9
8
10
11
13
14
17
19
29
43

Pressure (mb)

1004
1004
1004
1004
1004
1003
1003
1002
1002
1001
1000
999
998
997
996
995
994
993
992
993
993
993
993
993

Ozone (du)

327
326
326
325
326
327
331
330
331
330
332
333
337
337
337
337
335
334
333
332
332
332
334
337

Thursday 23

First Quarter 50%

11:09

02:11

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
22 Bad
23 Bad

Sun - Rise: 05:50, Set: 19:43, Transit: 12:47. Moon - Rise: 11:09, Set: 02:11. Civil Dark: 20:13 - 05:20. Nautical Dark: 20:51 - 04:42. Astro Dark: 21:32 - 04:01

Total Clouds (% Sky Obscured)

62
58
58
54
56
52
51
46
41
48
56
63
71
86
100
98
95
93
87
84
75
80
89
93

Low Clouds (% Sky Obscured)

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

Medium Clouds (% Sky Obscured)

46
41
43
34
20
4
4
6
9
19
29
38
58
80
98
96
94
93
87
84
75
80
69
59

High Clouds (% Sky Obscured)

0
0
0
4
6
24
23
25
28
41
50
61
71
86
100
98
95
93
87
84
75
55
50
40

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 (%)

16
12
3
5
4
1
3
2
0
1
1
2
14
19
22
24
24
21
22
19
2
2
1
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)

20
13
9
10
11
13
14
17
20
23
23
22
21
21
23
28
27
26
25
23
22
21
21
21

Chance of Frost

Temperature (°C)

21
19
19
18
17
16
15
16
16
17
18
19
18
18
17
15
14
14
13
11
10
8
7
7

Feels Like (°C)

25
16
16
17
16
15
14
13
12
11
11
11
11
13
12
10
11
11
10
5
5
5
4
3

Dew Point (°C)

14
14
14
15
13
11
10
5
1
-3
-5
-6
-8
-6
-6
-5
-5
-4
-4
-5
-5
-5
-5
-5

Relative Humidity (%)

65
70
75
82
77
73
68
48
34
24
21
18
16
18
21
24
26
28
29
33
36
40
41
42

Pressure (mb)

993
993
993
993
993
994
994
995
995
995
995
994
994
996
997
999
1000
1002
1003
1004
1005
1006
1007
1008

Ozone (du)

340
339
338
337
338
338
338
340
342
343
345
347
349
349
350
351
352
354
355
356
357
358
358
358

Friday 24

Waxing Gibbous 61%

12:25

02:46

Sun - Rise: 05:49, Set: 19:44, Transit: 12:46. Moon - Rise: 12:25, Set: 02:46. Civil Dark: 20:15 - 05:18. Nautical Dark: 20:53 - 04:40. Astro Dark: 21:34 - 03:59

Total Clouds (% Sky Obscured)

Low Clouds (% Sky Obscured)

Medium Clouds (% Sky Obscured)

High Clouds (% Sky Obscured)

ISS Passover

Visibility (miles)

Fog (%)

Precipitation Type

Precipitation Probability (%)

Precipitation Amount (mm)

Wind Speed/Direction (mph)

Chance of Frost

Temperature (°C)

Feels Like (°C)

Dew Point (°C)

Relative Humidity (%)

Pressure (mb)

Ozone (du)

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

Generated: 18/04/26 00:31:32. Forecast: 18/04/26 to 24/04/26. Timezone: UTC-6.00