Clear Outside v1.0 - International Weather Forecasts For Astronomers

Monday 25

Waxing Gibbous 76%

15:24

03:05

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

Sun - Rise: 05:42, Set: 20:41, Transit: 13:12. Moon - Rise: 15:24, Set: 03:05. Civil Dark: 21:15 - 05:08. Nautical Dark: 21:58 - 04:25. Astro Dark: 22:48 - 03:34

Total Clouds (% Sky Obscured)

100
100
100
59
76
96
73
100
97
56
72
43
51
67
77
100
100
100
98
100
100
100
100
100

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)

86
93
69
47
76
47
49
21
9
7
28
30
20
4
1
11
63
60
70
59
89
77
100
82

High Clouds (% Sky Obscured)

100
93
76
11
36
79
44
100
97
54
72
10
51
49
65
100
98
100
96
100
100
100
100
100

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

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
9
10
1
5
7
11
8
5
3
5
6
7
7
8
8
8
7
6
4
3
4
4
11

Chance of Frost

Temperature (°C)

21
22
22
23
24
23
22
20
17
15
14
14
14
13
13
13
13
13
13
14
15
16
18
19

Feels Like (°C)

18
19
20
22
21
19
17
17
14
13
13
12
12
12
9
9
10
10
10
11
13
14
16
15

Dew Point (°C)

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

Relative Humidity (%)

26
23
22
20
18
18
22
28
40
45
46
46
44
43
43
42
42
44
45
49
42
39
37
35

Pressure (mb)

1011
1010
1009
1007
1007
1006
1006
1006
1007
1007
1007
1007
1007
1007
1006
1006
1005
1005
1005
1005
1005
1004
1003
1003

Ozone (du)

350
350
349
348
347
347
345
343
343
344
344
346
347
346
346
344
341
339
338
339
341
343
345
346

Tuesday 26

Waxing Gibbous 84%

16:29

03:25

12 Bad
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 OK
04 OK
05 OK
06 OK
07 OK
08 OK
09 OK
10 OK
11 Bad

Sun - Rise: 05:41, Set: 20:42, Transit: 13:12. Moon - Rise: 16:29, Set: 03:25. Civil Dark: 21:16 - 05:07. Nautical Dark: 21:59 - 04:24. Astro Dark: 22:50 - 03:33

Total Clouds (% Sky Obscured)

100
100
100
100
97
84
89
100
100
100
95
100
100
100
82
46
40
40
45
45
40
28
40
52

Low Clouds (% Sky Obscured)

0
18
26
17
16
0
18
18
20
8
0
0
0
0
0
0
0
0
0
0
0
14
26
31

Medium Clouds (% Sky Obscured)

89
66
78
70
70
55
75
80
29
0
7
24
34
72
69
32
24
20
26
25
21
10
10
22

High Clouds (% Sky Obscured)

100
100
100
100
97
78
69
100
100
100
87
100
100
100
82
46
40
40
45
45
40
14
26
52

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 (%)

13
18
19
10
6
10
17
17
11
8
2
1
1
1
0
0
0
0
0
0
0
2
10
18

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
15
16
15
17
14
13
13
15
10
8
8
7
7
8
8
7
7
7
5
3
3
6
11

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

32
28
27
27
33
30
28
32
38
48
52
50
50
55
58
60
61
61
60
55
42
35
31
28

Pressure (mb)

1003
1002
1001
1000
1000
1000
1000
999
1000
1002
1002
1002
1003
1003
1004
1004
1004
1005
1006
1006
1006
1006
1006
1006

Ozone (du)

346
345
346
347
349
349
350
349
350
352
351
352
353
354
356
355
353
347
346
344
344
345
346
348

Wednesday 27

Waxing Gibbous 91%

17:34

03:47

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

Sun - Rise: 05:41, Set: 20:43, Transit: 13:12. Moon - Rise: 17:34, Set: 03:47. Civil Dark: 21:17 - 05:07. Nautical Dark: 22:00 - 04:23. Astro Dark: 22:51 - 03:32

Total Clouds (% Sky Obscured)

55
56
44
39
62
72
56
88
74
88
77
11
12
7
5
12
37
40
35
9
2
11
21
31

Low Clouds (% Sky Obscured)

23
28
26
0
0
16
4
5
3
4
4
0
1
0
0
0
0
0
0
0
0
6
10
15

Medium Clouds (% Sky Obscured)

40
29
26
24
54
32
49
88
74
33
56
5
3
2
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

55
56
7
7
7
10
20
20
7
39
9
1
1
1
1
3
14
25
25
7
1
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 (%)

20
24
17
16
17
15
18
7
15
11
20
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)

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

Chance of Frost

Temperature (°C)

21
22
23
23
23
24
23
23
21
17
16
15
14
14
13
13
12
11
11
14
16
17
19
21

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

26
22
19
18
18
17
17
20
25
27
30
39
41
40
36
34
36
37
38
39
33
37
35
27

Pressure (mb)

1006
1005
1005
1005
1004
1004
1004
1004
1005
1007
1008
1009
1009
1010
1010
1010
1010
1010
1011
1011
1011
1011
1010
1010

Ozone (du)

349
348
347
346
347
346
344
343
343
342
340
340
342
343
340
342
344
344
344
343
343
340
338
336

Thursday 28

Waxing Gibbous 96%

18:39

04:13

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

Sun - Rise: 05:40, Set: 20:44, Transit: 13:12. Moon - Rise: 18:39, Set: 04:13. Civil Dark: 21:18 - 05:06. Nautical Dark: 22:01 - 04:22. Astro Dark: 22:53 - 03:31

Total Clouds (% Sky Obscured)

39
44
48
35
22
9
13
18
26
51
43
29
9
15
18
20
22
27
20
10
0
1
11
20

Low Clouds (% Sky Obscured)

10
4
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)

16
32
48
34
18
3
11
18
26
17
7
0
5
12
13
14
14
12
8
4
0
0
0
0

High Clouds (% Sky Obscured)

0
0
0
2
3
5
3
2
2
30
25
20
1
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 (%)

3
5
5
6
5
3
4
3
0
1
1
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)

12
13
15
15
17
16
18
14
8
9
10
7
8
8
9
8
8
8
8
9
13
18
18
21

Chance of Frost

Temperature (°C)

23
24
24
25
25
25
24
23
20
17
17
16
15
15
15
14
14
13
13
15
18
20
20
21

Feels Like (°C)

18
19
19
19
19
19
18
19
18
14
12
12
11
12
12
11
12
11
10
12
14
13
14
13

Dew Point (°C)

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

Relative Humidity (%)

18
14
13
13
13
13
13
16
22
23
24
25
25
27
30
34
37
35
36
31
20
17
16
16

Pressure (mb)

1009
1007
1007
1006
1005
1004
1004
1004
1004
1005
1006
1006
1006
1006
1006
1006
1006
1006
1006
1006
1006
1006
1006
1005

Ozone (du)

335
334
332
332
330
328
328
328
329
331
332
337
339
338
334
332
332
330
328
326
324
323
323
325

Friday 29

Waxing Gibbous 99%

19:44

04:44

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

Sun - Rise: 05:40, Set: 20:45, Transit: 13:12. Moon - Rise: 19:44, Set: 04:44. Civil Dark: 21:19 - 05:05. Nautical Dark: 22:02 - 04:22. Astro Dark: 22:54 - 03:29

Total Clouds (% Sky Obscured)

25
25
30
40
33
24
3
0
1
3
30
50
56
46
40
39
33
25
16
8
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)

0
0
0
1
3
1
0
0
1
1
20
50
56
46
39
29
20
11
7
3
0
0
0
0

High Clouds (% Sky Obscured)

0
0
5
5
4
3
0
0
0
0
5
15
28
14
0
5
5
5
5
2
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 (%)

0
0
0
1
2
1
4
7
0
0
0
0
0
0
0
0
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)

22
23
24
23
24
24
23
20
14
10
11
11
10
6
7
7
7
8
8
7
6
6
4
3

Chance of Frost

Temperature (°C)

21
22
22
22
22
21
20
19
16
13
12
12
12
10
10
10
9
9
9
11
13
15
16
18

Feels Like (°C)

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

Dew Point (°C)

-5
-6
-6
-5
-6
-6
-7
-7
-1
-0
-0
-2
-2
-4
-5
-7
-6
-6
-6
-5
-5
-4
-4
-5

Relative Humidity (%)

16
15
15
16
15
15
15
17
30
39
42
39
38
36
33
31
32
34
35
32
29
27
24
21

Pressure (mb)

1005
1005
1004
1004
1004
1004
1004
1004
1006
1008
1009
1009
1010
1011
1011
1011
1012
1012
1012
1012
1012
1012
1012
1012

Ozone (du)

326
325
324
324
322
321
322
322
320
321
330
336
343
348
353
358
355
351
347
345
342
340
336
332

Saturday 30

Waxing Gibbous 100%

20:47

05:21

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

Sun - Rise: 05:39, Set: 20:45, Transit: 13:12. Moon - Rise: 20:47, Set: 05:21. Civil Dark: 21:19 - 05:05. Nautical Dark: 22:03 - 04:21. Astro Dark: 22:55 - 03:28

Total Clouds (% Sky Obscured)

10
21
31
22
16
10
19
30
43
29
13
0
15
30
40
30
25
21
29
35
50
60
70
76

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)

8
14
18
12
7
5
4
3
2
2
1
0
0
0
0
0
0
1
0
0
0
0
4
15

High Clouds (% Sky Obscured)

0
0
0
3
6
9
19
30
43
29
13
0
15
23
25
13
11
9
18
30
40
60
70
76

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
2
2
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

18
17
17
17
17
17
17
20
22
24
25
25
26
27
27
28
30
32
33
30
28
26
25
23

Pressure (mb)

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

Ozone (du)

328
329
330
331
332
333
334
333
331
329
330
330
330
328
326
324
322
320
318
316
315
313
313
312

Sunday 31

Full Moon 99%

21:45

06:07

12 Bad
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

Sun - Rise: 05:39, Set: 20:46, Transit: 13:13. Moon - Rise: 21:45, Set: 06:07. Civil Dark: 21:20 - 05:04. Nautical Dark: 22:04 - 04:20. Astro Dark: 22:57 - 03:27

Total Clouds (% Sky Obscured)

83
91
100
84
68
50
57
63
70
78
86
94
95
98
100
100
100
100

Low Clouds (% Sky Obscured)

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
1
2
4
24
45
66
54
41
28
19
9
0
0
0
0

High Clouds (% Sky Obscured)

81
90
100
82
64
49
45
37
25
34
50
68
77
89
100
100
100
100

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
7
4
2
4
7
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
Very Light Rain
None
None
None
None
None
None

Precipitation Probability (%)

9
11
11
22
29
35
36
31
21
34
41
47
37
26
8
12
13
14

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0.2
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

21
21
22
23
23
22
22
20
19
18
17
16
14
14
13
13
13
13

Feels Like (°C)

14
19
18
18
18
17
17
19
19
18
18
18
17
10
11
12
12
11

Dew Point (°C)

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

Relative Humidity (%)

21
20
18
17
16
15
15
19
25
34
40
47
57
58
59
61
62
62

Pressure (mb)

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

Ozone (du)

312
311
310
308
308
308
307
307
307
307
307
308
308
308
307
306
305
304

Forecast for Lander, Fremont, United States of America (42.75,-108.81)

Generated: 25/05/26 12:17:42. Forecast: 25/05/26 to 31/05/26. Timezone: UTC-6.00