Clear Outside v1.0 - International Weather Forecasts For Astronomers

Thursday 30

Waxing Gibbous 100%

19:37

05:25

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

Sun - Rise: 05:50, Set: 20:08, Transit: 12:59. Moon - Rise: 19:37, Set: 05:25. Civil Dark: 20:40 - 05:18. Nautical Dark: 21:20 - 04:37. Astro Dark: 22:05 - 03:52

Total Clouds (% Sky Obscured)

55
55
58
100
100
100
40
50
62
52
36
45
32
32
22
6
4
16
20
54
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)

0
0
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)

55
55
58
100
100
100
40
50
62
52
36
42
32
32
22
6
3
16
20
54
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
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)

12
13
13
9
8
9
9
7
4
3
2
2
2
1
2
2
2
3
3
3
3
3
5
6

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

37
33
31
30
31
33
40
46
45
45
47
49
52
54
57
57
57
58
56
48
45
40
35
33

Pressure (mb)

1018
1017
1016
1016
1016
1016
1016
1016
1017
1017
1017
1017
1017
1017
1017
1017
1016
1016
1017
1017
1016
1016
1015
1015

Ozone (du)

346
347
349
347
347
346
345
345
347
350
351
353
355
356
358
355
353
350
348
348
346
346
347
348

Friday 1

Full Moon 100%

20:45

05:51

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
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad
12 Bad

Sun - Rise: 05:49, Set: 20:09, Transit: 12:59. Moon - Rise: 20:45, Set: 05:51. Civil Dark: 20:41 - 05:16. Nautical Dark: 21:22 - 04:35. Astro Dark: 22:07 - 03:50

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)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
0
0
0
3
0
1
0
1
0

Medium Clouds (% Sky Obscured)

22
15
16
26
38
54
51
82
100
100
100
100
100
100
100
100
100
100
99
100
99
100
87
74

High Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
65
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
0
1
0
0
1
2
3
5
2
3
18
9
5
5
7
3
10
9
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)

7
6
4
6
9
10
13
11
7
5
4
4
4
3
3
4
3
3
2
2
5
7
9
9

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

4
3
2
2
7
9
10
10
9
7
7
8
8
8
8
8
8
9
8
7
7
7
7
9

Relative Humidity (%)

29
27
25
24
33
41
48
55
55
53
55
59
62
65
68
69
70
74
70
64
60
54
50
49

Pressure (mb)

1014
1013
1012
1011
1011
1011
1011
1012
1012
1012
1012
1013
1013
1013
1013
1013
1013
1013
1014
1014
1013
1013
1013
1013

Ozone (du)

349
352
354
357
362
364
367
371
373
373
373
373
375
375
377
380
380
381
381
381
381
379
379
380

Saturday 2

Waning Gibbous 97%

21:51

06:22

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

Sun - Rise: 05:47, Set: 20:10, Transit: 12:59. Moon - Rise: 21:51, Set: 06:22. Civil Dark: 20:43 - 05:14. Nautical Dark: 21:23 - 04:34. Astro Dark: 22:09 - 03:48

Total Clouds (% Sky Obscured)

100
84
100
100
100
100
100
100
100
93
76
64
82
67
61
46
43
40
40
40
40
39
36
26

Low Clouds (% Sky Obscured)

0
0
1
1
0
1
1
1
1
7
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

64
57
19
37
53
100
56
72
70
63
28
18
30
18
12
8
7
4
6
5
3
5
5
5

High Clouds (% Sky Obscured)

100
62
100
100
100
100
100
100
100
83
57
40
49
34
31
30
26
35
35
35
35
33
31
17

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
8
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
1
1
2
3
6
9
12
19
3
0
0
0
0
0
0
0
0
0
0
0
0
1
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)

11
12
12
13
13
12
10
7
5
4
3
3
3
3
2
2
2
2
1
2
4
6
7
9

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

43
40
41
40
40
40
44
51
57
72
82
79
78
79
79
80
85
82
75
65
59
53
48
42

Pressure (mb)

1012
1011
1011
1010
1010
1010
1010
1011
1012
1013
1013
1013
1013
1013
1013
1013
1013
1013
1013
1013
1013
1012
1012
1011

Ozone (du)

379
378
379
378
377
375
373
374
376
378
377
376
374
373
373
373
372
373
380
385
384
381
380
381

Sunday 3

Waning Gibbous 93%

22:55

07:01

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

Sun - Rise: 05:46, Set: 20:11, Transit: 12:59. Moon - Rise: 22:55, Set: 07:01. Civil Dark: 20:44 - 05:13. Nautical Dark: 21:25 - 04:32. Astro Dark: 22:11 - 03:46

Total Clouds (% Sky Obscured)

32
10
4
2
1
2
2
14
22
28
19
8
0
0
0
0
0
0
0
0
0
0
8
13

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)

4
2
2
2
0
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
5
10

High Clouds (% Sky Obscured)

23
5
2
1
1
2
2
14
22
28
19
8
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 (%)

1
5
8
4
3
2
1
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
13
13
12
13
12
10
7
6
4
2
2
2
2
2
2
2
2
1
1
3
5
8
9

Chance of Frost

Temperature (°C)

24
25
25
25
25
24
23
22
20
19
18
18
18
18
18
17
17
17
17
18
20
21
23
24

Feels Like (°C)

21
22
22
23
22
20
20
21
20
19
19
19
18
18
18
17
17
17
18
19
20
21
22
22

Dew Point (°C)

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

Relative Humidity (%)

38
37
36
35
34
34
38
46
49
51
54
56
54
55
57
57
57
59
55
44
37
30
27
24

Pressure (mb)

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

Ozone (du)

383
385
386
387
385
382
381
381
380
380
380
381
379
377
377
377
378
378
379
381
382
382
381
380

Monday 4

Waning Gibbous 88%

23:52

07:50

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

Sun - Rise: 05:44, Set: 20:12, Transit: 12:59. Moon - Rise: 23:52, Set: 07:50. Civil Dark: 20:45 - 05:11. Nautical Dark: 21:26 - 04:30. Astro Dark: 22:13 - 03:43

Total Clouds (% Sky Obscured)

15
19
24
28
18
9
24
18
5
7
9
9
11
11
21
12
15
17
20
28
26
33
13
8

Low Clouds (% Sky Obscured)

0
5
11
16
11
6
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

15
19
23
26
18
9
0
1
3
3
2
2
1
1
1
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

0
0
0
0
0
0
7
6
0
0
0
0
1
1
5
1
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 (%)

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
12
12
13
13
14
11
9
6
5
5
4
5
4
5
5
5
6
7
7
7
7
6

Chance of Frost

Temperature (°C)

24
25
25
25
25
23
21
18
17
16
14
14
13
12
12
11
10
11
12
13
15
17
19
20

Feels Like (°C)

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

Dew Point (°C)

2
2
2
1
2
2
9
11
9
10
9
9
9
9
10
9
9
9
9
9
9
8
8
7

Relative Humidity (%)

23
23
22
21
22
24
46
62
61
66
69
73
76
81
86
88
90
84
81
76
66
57
48
42

Pressure (mb)

1008
1007
1007
1006
1006
1006
1007
1007
1008
1009
1009
1010
1010
1010
1010
1010
1011
1011
1011
1012
1012
1011
1011
1011

Ozone (du)

376
373
371
371
368
366
364
361
361
360
359
358
355
353
353
351
350
350
350
350
349
349
349
349

Tuesday 5

Waning Gibbous 81%

00:40

08:46

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 Good
05 Good
06 Good
07 Good
08 Good
09 Good
10 Good
11 Good
12 Good

Sun - Rise: 05:43, Set: 20:14, Transit: 12:59. Moon - Rise: 00:40, Set: 08:46. Civil Dark: 20:47 - 05:10. Nautical Dark: 21:28 - 04:28. Astro Dark: 22:15 - 03:41

Total Clouds (% Sky Obscured)

2
2
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
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
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
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 (%)

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)

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

Chance of Frost

Temperature (°C)

22
24
24
24
25
23
22
21
19
17
15
14
14
13
12
11
11
13
14
15
17
19
21
23

Feels Like (°C)

19
19
20
21
22
24
24
22
21
19
18
13
14
14
13
13
13
11
12
12
13
13
15
21

Dew Point (°C)

7
7
7
7
6
8
10
11
10
8
7
7
7
7
7
7
7
8
8
8
7
7
6
6

Relative Humidity (%)

37
33
32
32
30
37
45
54
55
56
56
61
64
69
71
73
76
72
68
63
53
45
38
33

Pressure (mb)

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

Ozone (du)

349
349
349
348
348
348
348
348
348
348
348
348
347
347
347
347
346
347
347
348
348
347
347
347

Wednesday 6

Waning Gibbous 72%

01:20

09:49

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

Sun - Rise: 05:42, Set: 20:15, Transit: 12:59. Moon - Rise: 01:20, Set: 09:49. Civil Dark: 20:48 - 05:09. Nautical Dark: 21:29 - 04:27. Astro Dark: 22:17 - 03:39

Total Clouds (% Sky Obscured)

0
0
0
0
0
0
0
12
24
35
42
51
58
44
28
14
12
11
8
8
7
6

Low Clouds (% Sky Obscured)

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

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
1
2
4
13
22
32
21
11
0
0
0
0
1
1
2

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
10
19
21
27
36
39
25
13
4
3
3
2
4
5
5

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

Fog (%)

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

Precipitation Probability (%)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

24
26
26
26
26
24
22
20
18
17
15
14
14
13
12
12
12
13
14
15
17
19

Feels Like (°C)

21
21
22
22
23
23
22
21
19
18
17
13
13
13
12
12
12
12
13
14
14
15

Dew Point (°C)

5
5
5
5
6
7
8
9
8
7
5
5
6
6
6
6
7
8
8
9
9
9

Relative Humidity (%)

28
25
25
25
26
32
39
49
50
50
52
54
58
61
65
68
72
71
68
65
60
54

Pressure (mb)

1014
1013
1013
1012
1012
1013
1013
1014
1014
1015
1015
1016
1016
1016
1016
1016
1016
1016
1016
1016
1016
1016

Ozone (du)

347
347
348
348
349
349
349
350
350
351
352
354
357
359
359
359
359
360
361
362
361
361

Forecast for Antelope, Wasco, United States of America (44.91,-120.72)

Generated: 30/04/26 13:29:17. Forecast: 30/04/26 to 06/05/26. Timezone: UTC-7.00