Clear Outside v1.0 - International Weather Forecasts For Astronomers

Wednesday 23

Waning Crescent 14%

04:41

15:24

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

Sun - Rise: 06:27, Set: 20:03, Transit: 13:16. Moon - Rise: 04:41, Set: 15:24. Civil Dark: 20:31 - 05:59. Nautical Dark: 21:05 - 05:25. Astro Dark: 21:41 - 04:49

Total Clouds (% Sky Obscured)

96
99
100
53
43
18
13
27
50
8
36
6
16
22
61
76
15
24
41
15
60
61
81
59

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
2
4
31
13
5
16
46
2
0
2
15
20
38
75
10
6
4
4
0
5
32
35

High Clouds (% Sky Obscured)

81
92
49
53
21
2
10
17
13
2
14
2
3
2
47
2
2
9
19
6
30
45
81
59

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
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)

2
4
6
12
13
13
14
12
5
3
1
2
2
2
1
2
2
1
1
2
3
5
10
10

Chance of Frost

Temperature (°C)

24
25
26
26
26
26
25
24
22
21
19
18
17
16
15
15
14
13
13
13
15
19
20
21

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

12
12
11
11
11
11
11
13
14
15
15
15
15
16
17
18
19
20
21
21
20
19
20
20

Pressure (mb)

1007
1006
1005
1004
1003
1003
1003
1003
1004
1005
1005
1006
1006
1007
1007
1008
1008
1008
1009
1010
1010
1010
1010
1010

Ozone (du)

336
336
337
338
340
340
340
337
337
339
340
339
337
336
338
338
339
340
341
340
339
341
343
342

Thursday 24

Waning Crescent 7%

05:07

16:37

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

Sun - Rise: 06:26, Set: 20:04, Transit: 13:16. Moon - Rise: 05:07, Set: 16:37. Civil Dark: 20:32 - 05:58. Nautical Dark: 21:06 - 05:24. Astro Dark: 21:42 - 04:48

Total Clouds (% Sky Obscured)

57
5
0
4
42
35
45
40
45
52
54
46
74
24
27
3
24
100
100
100
100
63
65
95

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)

24
0
0
1
1
0
0
0
0
3
0
0
0
0
0
0
0
8
3
55
65
63
65
50

High Clouds (% Sky Obscured)

57
5
0
1
18
19
30
30
30
37
47
46
51
18
20
3
24
100
100
100
100
63
55
90

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)

11
12
13
13
12
12
12
10
6
2
1
2
3
3
3
3
3
3
2
0
0
2
7
13

Chance of Frost

Temperature (°C)

22
23
24
24
25
24
24
23
21
19
18
17
16
16
16
15
14
14
14
14
16
18
21
22

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

18
17
16
15
15
14
14
15
17
19
19
19
19
20
20
20
21
21
21
23
21
18
15
13

Pressure (mb)

1009
1009
1008
1008
1007
1007
1007
1007
1008
1008
1009
1009
1009
1010
1010
1010
1010
1010
1010
1010
1011
1011
1010
1009

Ozone (du)

341
339
336
334
334
332
329
327
326
326
325
327
330
330
330
330
330
332
332
330
329
331
332
332

Friday 25

Waning Crescent 6%

05:34

17:52

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

Sun - Rise: 06:25, Set: 20:05, Transit: 13:15. Moon - Rise: 05:34, Set: 17:52. Civil Dark: 20:33 - 05:57. Nautical Dark: 21:07 - 05:22. Astro Dark: 21:43 - 04:46

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
65
21
32
72
22
34
57
30
4
22
17
9
3
2
1
0
1
2

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
40
40
40
17
12
21
0
2
2
10
3
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

100
100
100
100
100
100
30
2
2
72
22
34
51
25
4
22
17
9
3
2
1
0
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
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)

16
17
16
17
17
18
16
10
4
1
3
4
4
4
3
3
3
2
2
3
3
6
9
12

Chance of Frost

Temperature (°C)

23
24
25
25
26
25
25
24
22
20
19
19
18
18
17
16
15
15
14
15
17
19
20
22

Feels Like (°C)

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

Dew Point (°C)

-7
-6
-7
-7
-7
-8
-7
-8
-8
-7
-7
-9
-8
-7
-7
-7
-7
-6
-8
-7
-6
-8
-7
-8

Relative Humidity (%)

12
12
11
11
10
10
11
11
13
15
16
14
16
18
19
20
20
22
21
22
20
16
15
12

Pressure (mb)

1009
1008
1007
1006
1005
1005
1005
1005
1005
1006
1008
1008
1008
1009
1009
1010
1010
1011
1011
1011
1011
1011
1010
1009

Ozone (du)

330
329
328
329
330
329
329
328
328
328
329
330
330
330
333
332
330
329
329
329
328
328
327
328

Saturday 26

Waning Crescent 2%

06:04

19:09

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

Sun - Rise: 06:24, Set: 20:06, Transit: 13:15. Moon - Rise: 06:04, Set: 19:09. Civil Dark: 20:34 - 05:55. Nautical Dark: 21:08 - 05:21. Astro Dark: 21:45 - 04:44

Total Clouds (% Sky Obscured)

1
0
0
2
0
0
0
0
0
0
0
0
0
0
0
12
27
40
50
55
55
50
54
80

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
0
0
12
18
11
12
7
6
4
10
34

High Clouds (% Sky Obscured)

1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
12
27
40
50
55
55
50
54
47

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
4
4
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)

14
16
15
16
15
17
16
11
7
4
6
6
6
5
5
4
4
4
4
4
7
12
14
18

Chance of Frost

Temperature (°C)

23
24
25
26
26
26
25
24
23
21
20
19
18
17
16
16
15
14
14
14
16
17
18
19

Feels Like (°C)

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

Dew Point (°C)

-9
-10
-9
-9
-10
-9
-7
-8
-7
-7
-8
-8
-8
-8
-9
-9
-9
-9
-9
-8
-8
-9
-11
-11

Relative Humidity (%)

10
9
9
9
9
9
11
11
13
15
15
15
17
16
17
17
17
19
20
21
19
16
13
12

Pressure (mb)

1008
1007
1006
1005
1004
1004
1003
1003
1004
1004
1005
1006
1006
1006
1006
1007
1007
1007
1007
1007
1007
1008
1007
1007

Ozone (du)

327
326
325
325
323
321
321
322
322
322
323
324
325
326
326
325
324
325
326
327
327
327
328
327

Sunday 27

New Moon 0%

06:39

20:30

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

Sun - Rise: 06:22, Set: 20:07, Transit: 13:15. Moon - Rise: 06:39, Set: 20:30. Civil Dark: 20:35 - 05:54. Nautical Dark: 21:09 - 05:19. Astro Dark: 21:46 - 04:43

Total Clouds (% Sky Obscured)

72
58
45
48
18
30
43
34
41
38
36
36
0
4
11
17
28
30
14
6
0
0
0
0

Low Clouds (% Sky Obscured)

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

Medium Clouds (% Sky Obscured)

72
8
45
48
10
14
41
9
10
11
14
9
0
4
11
17
28
30
14
6
0
0
0
0

High Clouds (% Sky Obscured)

35
24
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)

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 (%)

10
13
2
4
6
5
16
14
1
3
2
0
0
0
0
1
1
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)

21
21
21
22
23
20
19
16
10
4
5
3
1
0
1
2
3
5
5
5
4
5
5
7

Chance of Frost

Temperature (°C)

19
19
20
20
18
18
17
16
15
14
13
12
11
10
9
8
7
7
6
9
11
13
14
15

Feels Like (°C)

8
8
8
8
5
8
8
7
8
9
8
8
7
7
5
5
4
4
3
2
3
4
5
5

Dew Point (°C)

-10
-10
-8
-8
-13
-11
-11
-7
-6
-7
-7
-8
-8
-8
-7
-7
-7
-7
-7
-5
-4
-2
-3
-3

Relative Humidity (%)

13
13
14
15
10
12
13
19
23
23
24
25
26
28
31
33
35
36
38
38
36
35
31
29

Pressure (mb)

1007
1006
1006
1005
1006
1007
1006
1007
1008
1008
1009
1010
1010
1011
1011
1012
1012
1013
1014
1014
1014
1013
1013
1013

Ozone (du)

330
332
339
344
345
351
354
362
367
369
372
376
379
378
377
376
374
372
370
370
370
369
368
366

Monday 28

Waxing Crescent 2%

07:23

21:51

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

Sun - Rise: 06:21, Set: 20:08, Transit: 13:15. Moon - Rise: 07:23, Set: 21:51. Civil Dark: 20:36 - 05:53. Nautical Dark: 21:11 - 05:18. Astro Dark: 21:47 - 04:41

Total Clouds (% Sky Obscured)

15
25
24
28
38
48
51
61
69
59
49
35
24
14
6
5
5
4
3
2
0
0
0
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)

12
18
7
4
4
5
12
20
27
20
13
6
5
5
4
4
4
4
3
2
0
0
0
0

High Clouds (% Sky Obscured)

0
0
0
28
38
48
51
61
69
59
41
23
18
10
2
1
1
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
None
None
None
None
None

Precipitation Probability (%)

2
4
1
7
9
5
11
10
3
4
3
0
0
0
0
0
0
0
0
0
0
4
6
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
9
10
10
10
9
7
4
4
2
1
2
1
1
1
1
1
0
0
2
4
5
6

Chance of Frost

Temperature (°C)

16
17
18
19
19
19
19
18
17
15
14
13
12
11
10
9
9
8
7
9
11
13
15
17

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

26
24
22
20
19
19
19
21
24
27
32
36
41
44
47
49
51
52
52
49
46
43
39
36

Pressure (mb)

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

Ozone (du)

365
363
361
360
360
360
360
360
360
360
360
359
359
357
356
354
355
356
357
356
355
354
354
353

Tuesday 29

Waxing Crescent 7%

08:16

23:09

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

Sun - Rise: 06:20, Set: 20:09, Transit: 13:15. Moon - Rise: 08:16, Set: 23:09. Civil Dark: 20:37 - 05:51. Nautical Dark: 21:12 - 05:17. Astro Dark: 21:49 - 04:39

Total Clouds (% Sky Obscured)

0
1
1
3
5
8
23
38
54
57
60
63
56
49
42
31
20
8

Low Clouds (% Sky Obscured)

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

Medium Clouds (% Sky Obscured)

0
1
1
1
1
1
1
0
0
0
1
1
14
28
42
29
17
5

High Clouds (% Sky Obscured)

0
0
0
2
3
5
20
36
51
55
46
46
28
14
0
9
11
2

ISS Passover

Visibility (miles)

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

Precipitation Type

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

Precipitation Probability (%)

14
17
5
5
7
1
3
2
0
0
0
0
0
0
0
0
1
0

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

19
20
21
22
22
22
22
20
19
17
16
14
13
12
12
12
11
10

Feels Like (°C)

13
19
18
18
18
18
19
18
18
17
16
14
12
10
10
10
9
9

Dew Point (°C)

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

Relative Humidity (%)

33
30
26
24
23
21
20
23
25
27
27
27
27
29
30
32
35
39

Pressure (mb)

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

Ozone (du)

353
352
351
350
350
350
350
349
348
347
345
344
342
339
336
333
331
330

Forecast for Moab, Grand, United States of America (38.57,-109.55)

Generated: 23/04/25 12:12:14. Forecast: 23/04/25 to 29/04/25. Timezone: UTC-6.00