Clear Outside v1.0 - International Weather Forecasts For Astronomers

Sunday 5

Waning Gibbous 83%

00:03

08:50

10 Bad
11 Bad
12 OK
13 OK
14 OK
15 Bad
16 Bad
17 OK
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 Good
08 OK
09 Good

Sun - Rise: 06:48, Set: 19:46, Transit: 13:18. Moon - Rise: 00:03, Set: 08:50. Civil Dark: 20:15 - 06:20. Nautical Dark: 20:48 - 05:46. Astro Dark: 21:23 - 05:11

Total Clouds (% Sky Obscured)

100
62
19
23
22
52
66
44
71
56
49
56
80
92
82
82
96
81
38
26
29
8
19
18

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)

99
62
19
19
21
52
66
44
71
56
49
21
1
1
1
2
0
0
0
22
25
7
19
18

High Clouds (% Sky Obscured)

49
11
0
0
0
0
1
3
6
24
27
56
80
79
67
75
87
80
37
1
2
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)

5
3
4
4
4
4
4
4
2
1
3
4
5
5
5
5
5
5
5
5
5
5
4
1

Chance of Frost

Temperature (°C)

18
19
20
21
22
22
21
20
19
17
14
13
11
11
10
10
10
10
9
9
8
8
10
15

Feels Like (°C)

17
17
18
21
21
21
19
18
18
16
13
11
9
9
10
9
9
9
7
8
7
7
10
15

Dew Point (°C)

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

Relative Humidity (%)

44
39
33
31
31
32
33
36
44
63
66
66
66
65
60
57
54
52
52
52
52
51
53
42

Pressure (mb)

1017
1018
1017
1017
1017
1017
1016
1016
1016
1017
1017
1017
1017
1018
1018
1018
1018
1018
1018
1017
1017
1018
1018
1018

Ozone (du)

346
345
343
340
337
337
336
336
336
336
334
335
335
335
335
333
330
330
331
334
335
335
333
333

Monday 6

Waning Gibbous 75%

01:03

09:34

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

Sun - Rise: 06:46, Set: 19:48, Transit: 13:18. Moon - Rise: 01:03, Set: 09:34. Civil Dark: 20:16 - 06:18. Nautical Dark: 20:50 - 05:44. Astro Dark: 21:25 - 05:09

Total Clouds (% Sky Obscured)

8
4
2
2
1
1
1
12
16
9
4
60
81
80
81
83
91
100
87
94
84
72
68
88

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
46
71
67
75
71
73
75
70
65
75
70
68
65

Medium Clouds (% Sky Obscured)

7
1
1
0
0
0
0
0
0
0
0
0
0
0
0
0
1
60
61
61
48
27
41
14

High Clouds (% Sky Obscured)

1
1
0
1
0
1
1
7
6
5
2
18
5
46
64
83
90
100
87
93
65
72
68
88

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
5
2
0
6
11
8
4
2
63
91
93
93
93
93
94
95
94
2
2

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
4
5
5
5
5
4
4
3
1
2
3
3
2
2
2
3
2
3
3
3
2
2

Chance of Frost

Temperature (°C)

17
18
19
19
19
19
19
18
16
13
11
10
9
9
9
9
9
8
8
8
8
7
9
10

Feels Like (°C)

17
17
18
19
19
18
18
17
14
12
10
9
9
8
9
8
8
7
5
6
6
6
8
11

Dew Point (°C)

3
3
3
4
4
4
4
4
5
8
7
6
5
5
5
4
4
3
2
2
2
2
2
0

Relative Humidity (%)

39
37
35
35
35
36
37
40
49
69
77
78
78
77
75
74
72
68
66
65
66
66
61
49

Pressure (mb)

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

Ozone (du)

335
335
335
332
331
331
332
330
332
335
340
342
347
348
349
350
350
347
344
343
342
342
341
342

Tuesday 7

Waning Gibbous 66%

01:57

No Set

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
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad
08 Bad
09 Bad

Sun - Rise: 06:45, Set: 19:49, Transit: 13:18. Moon - Rise: 01:57, Set: No Set. Civil Dark: 20:17 - 06:16. Nautical Dark: 20:51 - 05:42. Astro Dark: 21:26 - 05:07

Total Clouds (% Sky Obscured)

96
100
100
100
100
100
100
100
98
98
90
93
95
92
94
100
93
93
100
83
82
82
72
73

Low Clouds (% Sky Obscured)

65
58
60
56
55
49
43
33
42
39
25
34
34
28
20
10
0
12
16
15
19
18
13
9

Medium Clouds (% Sky Obscured)

11
4
35
48
16
20
29
5
8
22
2
4
13
22
14
0
0
0
2
21
48
70
63
61

High Clouds (% Sky Obscured)

96
100
100
100
100
100
100
100
92
77
69
63
76
65
82
100
93
90
100
83
82
82
72
73

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 (%)

1
0
1
1
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
9
10

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)

3
3
4
5
5
5
5
4
4
2
1
3
3
3
3
4
3
4
4
4
4
4
3
1

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

44
42
40
40
40
41
44
46
51
68
81
82
81
78
77
74
71
68
66
63
61
58
55
43

Pressure (mb)

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

Ozone (du)

342
343
344
344
344
341
340
338
339
339
340
340
342
345
346
345
343
343
343
343
343
343
345
345

Wednesday 8

Waning Gibbous 56%

02:44

10:26

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
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad
08 Bad
09 Bad

Sun - Rise: 06:43, Set: 19:50, Transit: 13:17. Moon - Rise: 02:44, Set: 10:26. Civil Dark: 20:18 - 06:15. Nautical Dark: 20:52 - 05:41. Astro Dark: 21:28 - 05:05

Total Clouds (% Sky Obscured)

98
64
61
72
76
78
81
81
79
80
75
71
64
60
57
61
83
87
76
67
69
71
68
73

Low Clouds (% Sky Obscured)

3
3
2
2
11
29
2
13
21
2
11
20
32
42
53
61
61
64
58
58
59
48
45
42

Medium Clouds (% Sky Obscured)

67
56
53
72
74
76
76
79
60
80
67
56
42
41
51
61
57
47
38
29
21
12
10
8

High Clouds (% Sky Obscured)

85
57
27
0
8
16
24
20
10
0
1
1
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 (%)

5
15
13
8
34
28
13
37
34
12
14
10
4
8
11
13
12
10
5
13
16
13
21
20

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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

13
13
15
16
15
15
14
14
13
13
10
10
10
9
10
9
10
8
7
7
8
8
10
12

Dew Point (°C)

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

Relative Humidity (%)

38
37
35
37
40
41
41
41
46
64
72
73
74
73
69
66
63
60
58
59
58
59
56
45

Pressure (mb)

1017
1017
1016
1016
1016
1016
1015
1015
1015
1015
1015
1016
1016
1016
1016
1016
1016
1015
1015
1015
1015
1015
1015
1015

Ozone (du)

345
345
346
346
346
346
344
344
347
351
353
354
354
352
350
349
349
350
349
349
350
349
350
351

Thursday 9

Third Quarter 46%

03:23

11:24

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

Sun - Rise: 06:42, Set: 19:51, Transit: 13:17. Moon - Rise: 03:23, Set: 11:24. Civil Dark: 20:19 - 06:13. Nautical Dark: 20:53 - 05:39. Astro Dark: 21:29 - 05:03

Total Clouds (% Sky Obscured)

73
72
75
75
69
65
61
44
23
0
5
10
16
66
65
69
75
77
79
79
78
77
68
59

Low Clouds (% Sky Obscured)

41
40
39
38
38
32
31
44
23
0
5
10
12
50
56
58
58
57
54
54
54
52
42
29

Medium Clouds (% Sky Obscured)

5
6
8
9
15
20
58
44
23
0
5
10
16
24
19
15
30
40
49
51
53
54
46
36

High Clouds (% Sky Obscured)

0
5
15
25
25
25
25
20
10
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
4
6
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
Light Rain
Light Rain
None
Light Rain
Light Rain
Very Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

7
40
47
23
77
86
47
81
91
64
38
17
9
8
5
0
0
0
0
1
1
0
7
8

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

1
2
2
4
4
5
5
6
8
10
11
10
10
9
8
8
7
7
7
7
8
9
9
10

Relative Humidity (%)

40
39
40
42
44
47
48
51
64
81
96
96
95
93
95
95
96
96
96
96
95
95
93
83

Pressure (mb)

1015
1014
1014
1014
1014
1014
1013
1013
1014
1014
1014
1014
1014
1014
1014
1014
1014
1014
1013
1013
1013
1013
1013
1013

Ozone (du)

352
352
351
351
350
351
351
351
349
347
347
348
348
348
346
343
341
340
338
336
336
336
336
337

Friday 10

Waning Crescent 36%

03:55

12:28

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
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad
08 Bad
09 OK

Sun - Rise: 06:40, Set: 19:52, Transit: 13:17. Moon - Rise: 03:55, Set: 12:28. Civil Dark: 20:20 - 06:11. Nautical Dark: 20:55 - 05:37. Astro Dark: 21:30 - 05:01

Total Clouds (% Sky Obscured)

50
66
83
100
100
100
100
100
100
100
97
92
89
76
68
55
66
74
82
73
64
58
53
44

Low Clouds (% Sky Obscured)

22
24
27
30
29
26
29
28
20
13
20
25
30
25
23
21
44
47
61
60
58
57
50
44

Medium Clouds (% Sky Obscured)

25
10
8
5
5
5
5
10
16
26
20
12
10
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

0
33
67
100
100
100
100
100
100
100
97
92
89
64
34
5
4
2
0
0
1
3
4
3

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
7
4
1
4
7
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
Very Light Rain
Very Light Rain
None
None
Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

4
43
51
30
51
70
38
42
34
15
11
5
0
0
0
0
0
0
0
0
0
0
4
2

Precipitation Amount (mm)

0
0.3
0.3
0
0
0.5
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

14
17
17
17
18
17
16
16
14
13
11
11
10
10
9
9
8
8
8
8
8
9
9
11

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

73
66
64
63
60
62
65
67
75
86
98
96
96
96
96
98
98
98
98
98
95
91
88
76

Pressure (mb)

1013
1013
1013
1013
1013
1013
1013
1013
1013
1013
1013
1013
1013
1013
1014
1014
1014
1014
1014
1014
1015
1015
1015
1015

Ozone (du)

337
337
342
347
352
356
360
365
364
363
363
363
363
364
363
363
362
363
363
363
362
360
359
358

Saturday 11

Waning Crescent 26%

04:22

13:35

10 OK
11 OK
12 OK
13 OK
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

Sun - Rise: 06:38, Set: 19:53, Transit: 13:16. Moon - Rise: 04:22, Set: 13:35. Civil Dark: 20:22 - 06:10. Nautical Dark: 20:56 - 05:35. Astro Dark: 21:32 - 04:59

Total Clouds (% Sky Obscured)

32
34
38
42
55
70
87
87
72
60
56
65
84
84
86
87
88
89
91

Low Clouds (% Sky Obscured)

32
27
20
13
9
4
2
1
1
0
5
13
38
46
46
47
28
16
7

Medium Clouds (% Sky Obscured)

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

High Clouds (% Sky Obscured)

2
9
10
13
20
24
35
40
35
30
26
18
15
23
7
5
29
52
76

ISS Passover

Visibility (miles)

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

Precipitation Type

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

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

8
8
17
16
16
17
17
17
13
13
13
11
10
9
7
7
6
7
7

Dew Point (°C)

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

Relative Humidity (%)

65
55
54
53
51
55
58
62
71
83
95
95
96
96
96
96
93
94
96

Pressure (mb)

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

Ozone (du)

358
358
355
352
348
349
350
351
349
348
347
346
346
345
344
343
342
340
338

Forecast for False Klamath, Del Norte, United States of America (41.68,-124.06)

Generated: 05/04/26 10:42:19. Forecast: 05/04/26 to 11/04/26. Timezone: UTC-7.00