Clear Outside v1.0 - International Weather Forecasts For Astronomers

Friday 18

Waning Gibbous 66%

01:25

10:38

13 Bad
14 Bad
15 OK
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: 06:17, Set: 19:37, Transit: 12:57. Moon - Rise: 01:25, Set: 10:38. Civil Dark: 20:04 - 05:50. Nautical Dark: 20:36 - 05:18. Astro Dark: 21:09 - 04:44

Total Clouds (% Sky Obscured)

70
63
44
5
3
0
0
0
0
5
11
11
4
2
2
3
3
1
0
0
0
0
0
2

Low Clouds (% Sky Obscured)

28
10
8
5
3
0
0
0
0
5
11
11
4
2
2
3
3
1
0
0
0
0
0
2

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
4
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
1
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)

8
9
7
9
8
7
6
4
3
2
3
3
2
3
3
3
3
3
3
2
2
3
4
4

Chance of Frost

Temperature (°C)

18
20
21
22
22
21
21
19
18
18
16
15
15
14
13
13
12
12
12
14
17
20
22
23

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

43
38
33
33
34
37
40
44
46
50
52
54
57
58
58
55
46
39
34
34
36
37
35
32

Pressure (mb)

1014
1014
1013
1012
1012
1012
1013
1013
1014
1014
1015
1015
1016
1016
1016
1016
1017
1017
1018
1018
1019
1019
1019
1018

Ozone (du)

373
375
374
372
371
371
369
367
364
363
362
358
356
354
351
347
344
342
341
342
340
339
338
336

Saturday 19

Waning Gibbous 55%

02:11

11:42

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: 06:16, Set: 19:38, Transit: 12:57. Moon - Rise: 02:11, Set: 11:42. Civil Dark: 20:05 - 05:49. Nautical Dark: 20:37 - 05:17. Astro Dark: 21:11 - 04:43

Total Clouds (% Sky Obscured)

4
1
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
5
6
14

Low Clouds (% Sky Obscured)

4
1
1
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
3
6
14

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)

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

Chance of Frost

Temperature (°C)

24
25
26
26
26
26
25
23
21
19
18
17
16
15
14
14
13
13
13
14
16
19
22
24

Feels Like (°C)

25
27
27
26
26
24
24
22
21
19
18
16
16
15
15
14
14
14
13
15
17
20
22
25

Dew Point (°C)

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

Relative Humidity (%)

29
26
24
23
22
22
23
26
29
32
35
39
41
44
46
48
49
51
51
47
43
38
33
28

Pressure (mb)

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

Ozone (du)

334
332
331
329
327
329
330
332
334
336
338
336
335
331
328
328
331
332
333
335
337
337
337
338

Sunday 20

Third Quarter 44%

02:50

12:50

13 OK
14 Good
15 OK
16 OK
17 OK
18 Good
19 Good
20 Good
21 Good
22 OK
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: 06:15, Set: 19:38, Transit: 12:57. Moon - Rise: 02:50, Set: 12:50. Civil Dark: 20:05 - 05:48. Nautical Dark: 20:38 - 05:15. Astro Dark: 21:12 - 04:41

Total Clouds (% Sky Obscured)

20
16
20
48
22
8
15
6
5
33
4
1
7
5
5
5
4
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)

20
16
20
42
19
5
11
3
3
18
2
0
2
1
1
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 (%)

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)

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

Chance of Frost

Temperature (°C)

26
27
28
28
28
27
26
24
22
21
19
18
17
16
15
15
14
14
14
15
17
21
23
25

Feels Like (°C)

27
28
28
27
26
26
25
23
22
21
19
18
17
16
15
15
15
15
15
16
19
22
24
26

Dew Point (°C)

4
4
3
2
3
4
5
5
5
5
5
4
4
4
5
5
4
5
4
5
5
7
7
7

Relative Humidity (%)

24
22
19
19
19
21
25
28
32
34
39
40
42
46
49
51
51
54
53
50
45
40
35
30

Pressure (mb)

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

Ozone (du)

339
339
341
341
340
339
338
336
335
337
336
335
334
335
336
335
335
336
336
337
336
337
338
338

Monday 21

Waning Crescent 33%

03:24

No Set

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

Sun - Rise: 06:14, Set: 19:39, Transit: 12:57. Moon - Rise: 03:24, Set: No Set. Civil Dark: 20:06 - 05:46. Nautical Dark: 20:39 - 05:14. Astro Dark: 21:13 - 04:39

Total Clouds (% Sky Obscured)

0
0
0
1
4
8
13
19
24
30
21
16
9
8
8
6
13
19
27
20
17
19
14
25

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
1
4
8
13
19
24
30
21
16
7
5
3
2
13
19
27
20
17
19
14
25

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

Chance of Frost

Temperature (°C)

27
29
29
29
29
28
26
25
23
21
19
18
17
16
15
15
14
14
15
15
18
21
24
26

Feels Like (°C)

27
28
28
28
27
26
25
24
22
21
19
18
17
16
16
15
15
15
16
16
19
21
24
26

Dew Point (°C)

6
6
4
3
3
2
2
3
3
4
3
3
3
3
3
2
2
3
4
2
3
4
4
3

Relative Humidity (%)

26
23
19
18
18
18
20
23
27
31
34
36
39
40
42
43
45
47
47
42
38
33
28
23

Pressure (mb)

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

Ozone (du)

337
337
339
341
341
341
339
339
341
341
342
343
344
345
346
347
348
348
349
350
349
348
346
342

Tuesday 22

Waning Crescent 23%

03:54

13:59

13 Bad
14 Bad
15 OK
16 OK
17 OK
18 OK
19 Good
20 Good
21 Good
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: 06:12, Set: 19:40, Transit: 12:57. Moon - Rise: 03:54, Set: 13:59. Civil Dark: 20:07 - 05:45. Nautical Dark: 20:40 - 05:12. Astro Dark: 21:14 - 04:38

Total Clouds (% Sky Obscured)

93
52
19
20
23
19
8
8
12
86
85
83
75
77
76
76
85
85
90
95
95
95
97
94

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
1
1
2
1
1
0
0
0
0
3
5
7
6
4
3
7
13
28
21
37
37
26
16

High Clouds (% Sky Obscured)

79
52
19
20
23
19
8
8
12
54
48
41
32
45
50
55
70
80
85
90
95
95
96
92

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)

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

Chance of Frost

Temperature (°C)

28
29
30
30
30
28
27
25
23
21
19
18
17
15
15
14
13
13
13
14
16
18
20
22

Feels Like (°C)

28
28
29
30
29
28
26
24
21
17
14
14
13
12
12
11
10
10
11
11
12
12
13
19

Dew Point (°C)

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

Relative Humidity (%)

20
18
17
17
17
17
19
22
23
23
30
34
37
37
38
38
39
39
39
40
36
33
29
27

Pressure (mb)

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

Ozone (du)

337
336
339
339
340
338
340
341
342
343
344
345
345
345
345
346
347
347
347
348
347
347
347
346

Wednesday 23

Waning Crescent 14%

04:22

15:09

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

Sun - Rise: 06:11, Set: 19:41, Transit: 12:57. Moon - Rise: 04:22, Set: 15:09. Civil Dark: 20:08 - 05:44. Nautical Dark: 20:41 - 05:11. Astro Dark: 21:16 - 04:36

Total Clouds (% Sky Obscured)

92
65
38
11
8
4
0
2
5
7
14
21
26
50
72
96
97
99
100
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)

5
5
4
4
2
1
0
0
0
0
0
0
0
0
0
0
1
3
4
25
47
68
79
89

High Clouds (% Sky Obscured)

88
61
35
9
6
3
0
2
5
7
14
21
21
43
72
96
97
99
100
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
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
4
5
6
7
7
8
9
9
10
11
11
10
10
8
7
6
5
5
5
4
4
3
4

Chance of Frost

Temperature (°C)

24
25
26
26
26
25
24
22
20
18
16
15
14
13
13
12
11
11
12
12
14
16
18
19

Feels Like (°C)

19
20
20
21
22
26
24
23
23
23
23
13
12
12
11
11
10
7
8
9
9
10
10
17

Dew Point (°C)

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

Relative Humidity (%)

24
22
21
20
19
20
21
21
28
36
48
51
54
57
58
60
60
59
60
60
52
47
42
37

Pressure (mb)

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

Ozone (du)

345
344
344
344
344
343
343
342
343
345
346
346
345
344
344
343
343
344
346
348
350
352
354
355

Thursday 24

Waning Crescent 6%

04:49

16:21

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

Sun - Rise: 06:10, Set: 19:42, Transit: 12:56. Moon - Rise: 04:49, Set: 16:21. Civil Dark: 20:09 - 05:43. Nautical Dark: 20:42 - 05:10. Astro Dark: 21:17 - 04:35

Total Clouds (% Sky Obscured)

100
100
100
100
96
95
88
82
72
62
55
45
39
54
67
84
87
91
96
94
92
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

Medium Clouds (% Sky Obscured)

100
100
100
100
90
80
70
51
32
13
8
4
0
13
28
43
59
78
96
94
92
95

High Clouds (% Sky Obscured)

100
89
79
68
75
82
80
65
42
32
25
19
16
22
23
32
38
63
85
85
85
95

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
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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

18
18
18
18
19
19
18
17
18
18
19
11
11
10
9
9
8
6
7
8
8
9

Dew Point (°C)

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

Relative Humidity (%)

33
30
29
29
28
29
29
29
34
37
42
45
49
54
55
57
59
58
57
56
51
46

Pressure (mb)

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

Ozone (du)

357
358
359
359
359
360
361
362
363
365
366
364
361
359
357
355
354
354
354
354
352
350

Forecast for Fresno, Fresno, United States of America (36.74,-119.78)

Generated: 18/04/25 13:17:12. Forecast: 18/04/25 to 24/04/25. Timezone: UTC-7.00