Clear Outside v1.0 - International Weather Forecasts For Astronomers

Wednesday 15

Waning Crescent 1%

05:47

19:27

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

Sun - Rise: 06:26, Set: 19:57, Transit: 13:11. Moon - Rise: 05:47, Set: 19:27. Civil Dark: 20:27 - 05:56. Nautical Dark: 21:03 - 05:20. Astro Dark: 21:41 - 04:42

Total Clouds (% Sky Obscured)

20
32
22
28
40
22
32
15
21
5
15
77
95
90
92
100
57
100
100
97
100
100
100
100

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
13
16
24
5
3
0
8
4
32
0
3
15

Medium Clouds (% Sky Obscured)

20
27
6
0
0
4
4
2
12
0
0
16
69
90
92
100
30
80
100
96
100
100
100
100

High Clouds (% Sky Obscured)

20
2
6
16
23
9
16
6
2
2
6
34
21
31
35
30
57
100
82
42
45
38
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
8

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
Very Light Rain
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

0
0
1
0
0
0
0
0
0
1
2
2
9
15
36
27
24
33
33
23
35
36
43
34

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

10
8
5
5
20
21
22
21
21
19
17
19
17
19
22
24
22
22
21
20
22
20
13
8

Chance of Frost

Temperature (°C)

12
12
11
11
10
10
9
9
9
9
10
12
13
14
15
15
15
15
14
11
8
7
5
5

Feels Like (°C)

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

Dew Point (°C)

-4
-3
-2
-1
1
1
-1
-1
-1
-1
-1
-1
-3
-3
-3
-4
-6
-6
-2
-5
-12
-13
-3
-2

Relative Humidity (%)

31
35
39
43
52
54
49
50
51
49
47
41
31
31
30
25
23
22
33
31
23
23
57
62

Pressure (mb)

1002
1002
1002
1002
1002
1001
1001
1001
1002
1002
1002
1002
1001
1000
1000
999
998
998
999
1002
1003
1005
1008
1010

Ozone (du)

360
357
355
355
355
357
362
361
361
364
370
369
370
371
372
375
379
385
390
391
390
393
393
393

Thursday 16

Waning Crescent 0%

06:12

20:48

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

Sun - Rise: 06:25, Set: 19:58, Transit: 13:11. Moon - Rise: 06:12, Set: 20:48. Civil Dark: 20:28 - 05:55. Nautical Dark: 21:04 - 05:18. Astro Dark: 21:43 - 04:40

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
86
100
91
45
79
98
100
100
99
99
100
100
100
100
100
99

Low Clouds (% Sky Obscured)

17
12
5
1
3
2
3
27
20
9
11
29
58
46
3
17
4
2
0
0
48
10
3
48

Medium Clouds (% Sky Obscured)

100
100
81
100
100
100
100
100
86
100
91
45
71
98
100
100
99
99
100
100
100
100
100
99

High Clouds (% Sky Obscured)

100
100
100
100
100
40
45
45
45
0
0
0
0
0
0
2
2
2
0
0
10
50
45
45

ISS Passover

Visibility (miles)

8
9
9
9
8
9
9
8
9
9
9
9
9
9
9
9
9
9
9
9
3
2
5
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
Snow
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

45
41
18
23
14
23
28
29
18
18
9
17
10
12
5
8
8
6
12
11
24
29
20
11

Precipitation Amount (mm)

0
0.2
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
12
12
13
11
8
7
9
13
14
15
17
17
17
15
14
13
11
9
11
11
9
6
3

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

-3
-12
-18
-17
-9
-7
-8
-8
-9
-11
-11
-11
-13
-14
-15
-14
-15
-16
-18
-17
-14
-12
-12
-13

Relative Humidity (%)

57
33
21
23
50
60
59
58
54
48
47
43
34
27
24
25
22
19
16
17
22
29
31
30

Pressure (mb)

1011
1012
1013
1014
1015
1015
1016
1017
1017
1018
1019
1020
1019
1019
1018
1018
1017
1016
1016
1016
1017
1018
1018
1020

Ozone (du)

394
397
398
397
399
405
408
413
421
428
430
432
436
437
430
425
421
413
405
401
397
395
392
390

Friday 17

New Moon 3%

06:41

No Set

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

Sun - Rise: 06:23, Set: 19:59, Transit: 13:11. Moon - Rise: 06:41, Set: No Set. Civil Dark: 20:29 - 05:53. Nautical Dark: 21:05 - 05:17. Astro Dark: 21:44 - 04:38

Total Clouds (% Sky Obscured)

40
58
66
39
4
4
0
0
0
0
0
0
0
0
0
0
2
3
55
55
63
74
56
68

Low Clouds (% Sky Obscured)

10
15
20
14
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

37
50
59
21
3
3
0
0
0
0
0
0
0
0
0
0
0
0
40
40
47
44
45
49

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
2
3
55
55
63
36
3
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 (%)

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

Chance of Frost

Temperature (°C)

3
2
1
-1
-2
-2
-3
-3
-3
-3
-2
1
4
6
8
10
12
13
14
14
14
13
11
10

Feels Like (°C)

-1
-1
-2
-4
-4
-4
-5
-4
-4
-4
-3
-1
0
2
4
6
7
9
10
11
10
10
8
9

Dew Point (°C)

-13
-11
-9
-9
-8
-8
-8
-9
-9
-11
-12
-12
-14
-16
-17
-18
-18
-18
-18
-17
-16
-16
-14
-12

Relative Humidity (%)

30
40
48
54
61
63
65
64
60
54
44
37
27
19
15
12
11
10
9
10
10
12
16
19

Pressure (mb)

1020
1021
1021
1022
1022
1023
1023
1024
1025
1025
1025
1025
1023
1022
1020
1019
1017
1016
1015
1014
1014
1014
1015
1016

Ozone (du)

389
388
387
389
388
390
389
389
388
386
382
375
370
367
365
362
359
357
354
349
345
340
339
340

Saturday 18

Waxing Crescent 8%

07:19

22:11

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

Sun - Rise: 06:21, Set: 20:00, Transit: 13:11. Moon - Rise: 07:19, Set: 22:11. Civil Dark: 20:30 - 05:51. Nautical Dark: 21:07 - 05:15. Astro Dark: 21:46 - 04:36

Total Clouds (% Sky Obscured)

67
68
48
24
6
3
2
2
11
18
26
19
11
2
4
11
16
20
37
43
36
36
40
58

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)

53
52
33
15
3
0
0
0
0
0
0
0
0
0
0
0
0
0
3
17
25
9
25
39

High Clouds (% Sky Obscured)

1
1
2
3
1
1
1
1
11
18
26
19
11
1
4
11
16
19
30
36
32
33
33
55

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)

6
5
4
3
2
2
3
4
4
4
4
4
3
3
4
5
5
5
6
9
10
10
8
5

Chance of Frost

Temperature (°C)

9
8
7
7
6
6
4
2
0
2
5
7
9
12
14
16
17
19
20
20
20
19
17
16

Feels Like (°C)

6
6
5
5
5
4
2
1
-1
1
4
6
8
10
12
14
15
17
16
15
14
13
11
11

Dew Point (°C)

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

Relative Humidity (%)

23
27
28
30
33
35
38
39
40
39
28
25
19
15
12
9
8
8
8
9
10
12
15
17

Pressure (mb)

1017
1017
1018
1018
1018
1018
1018
1019
1019
1019
1019
1019
1018
1017
1016
1014
1013
1012
1011
1010
1009
1009
1010
1010

Ozone (du)

342
341
338
338
336
334
331
329
328
328
327
327
327
326
322
321
320
321
324
324
327
330
333
333

Sunday 19

Waxing Crescent 17%

08:07

23:33

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

Sun - Rise: 06:20, Set: 20:02, Transit: 13:11. Moon - Rise: 08:07, Set: 23:33. Civil Dark: 20:32 - 05:50. Nautical Dark: 21:08 - 05:13. Astro Dark: 21:48 - 04:34

Total Clouds (% Sky Obscured)

80
99
73
56
20
11
19
14
27
45
41
6
5
5
31
60
79
64
64
64
60
56
52
53

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)

33
10
25
45
13
3
3
11
27
45
41
3
4
3
24
46
49
55
64
64
60
35
10
14

High Clouds (% Sky Obscured)

78
99
68
37
7
5
5
1
3
3
1
1
0
0
3
1
0
0
0
0
2
7
17
20

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
1
1
0
1
1
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
4
4
4
4
5
5
5
5
4
4
4
5
5
8
12
14
16
17
17
19
14
10
6

Chance of Frost

Temperature (°C)

15
14
13
11
9
8
7
6
6
8
10
12
15
18
20
22
23
24
24
23
23
21
19
17

Feels Like (°C)

11
9
8
7
6
5
5
5
4
5
6
9
12
14
15
16
16
17
18
17
18
15
14
13

Dew Point (°C)

-9
-9
-9
-9
-9
-10
-9
-9
-9
-7
-8
-8
-10
-11
-11
-10
-11
-10
-10
-10
-9
-8
-7
-6

Relative Humidity (%)

18
19
20
23
27
28
32
33
35
34
27
23
17
12
11
10
10
9
10
10
10
13
16
20

Pressure (mb)

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

Ozone (du)

333
335
336
338
339
341
342
345
346
347
348
348
350
350
350
351
352
353
351
350
349
347
345
343

Monday 20

Waxing Crescent 27%

09:08

00:46

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

Sun - Rise: 06:18, Set: 20:03, Transit: 13:10. Moon - Rise: 09:08, Set: 00:46. Civil Dark: 20:33 - 05:48. Nautical Dark: 21:10 - 05:11. Astro Dark: 21:49 - 04:31

Total Clouds (% Sky Obscured)

63
74
65
53
38
44
50
57
47
38
28
27
26
26
29
32
34
48
62
76
75
73
73
73

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)

17
20
23
27
35
41
45
49
38
28
17
12
8
3
2
1
0
22
44
65
58
51
44
50

High Clouds (% Sky Obscured)

24
29
30
24
5
7
8
16
17
16
14
16
17
19
23
23
23
29
32
35
43
49
52
69

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
2
3
3
6
6
3
3
2
0
1
1
1
3

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
5
6
7
8
8
7
6
4
3
4
7
9
13
14
13
13
14
15
15
11
9
7

Chance of Frost

Temperature (°C)

16
15
14
13
12
12
11
10
10
12
13
14
16
19
21
23
24
25
25
25
25
22
20
18

Feels Like (°C)

13
12
11
9
9
10
9
9
9
8
9
9
9
10
11
21
20
20
20
20
21
20
19
18

Dew Point (°C)

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

Relative Humidity (%)

21
22
24
27
31
35
35
37
38
33
29
25
21
17
14
13
12
11
11
10
10
12
14
16

Pressure (mb)

1008
1008
1009
1009
1009
1010
1010
1010
1010
1009
1009
1009
1008
1006
1005
1003
1002
1001
1000
999
999
999
1000
1001

Ozone (du)

341
340
339
337
336
334
332
330
328
328
328
328
327
326
326
325
325
325
325
325
325
324
323
322

Tuesday 21

Waxing Crescent 38%

10:19

01:46

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 Bad
11 Bad
12 Bad
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad

Sun - Rise: 06:17, Set: 20:04, Transit: 13:10. Moon - Rise: 10:19, Set: 01:46. Civil Dark: 20:34 - 05:46. Nautical Dark: 21:11 - 05:09. Astro Dark: 21:51 - 04:29

Total Clouds (% Sky Obscured)

73
74
80
84
85
63
41
20
23
26
27
35
42
51
68
84
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

Medium Clouds (% Sky Obscured)

57
63
61
59
58
45
33
20
13
7
0
0
0
0
0
0
0
22
44
67

High Clouds (% Sky Obscured)

73
74
78
60
42
28
15
3
9
15
21
28
37
45
65
83
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

Fog (%)

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

Precipitation Probability (%)

4
3
5
4
0
0
0
0
1
1
0
11
15
11
31
31
27
39
43
40

Precipitation Amount (mm)

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
8
7
7
6
7
7
8
9
11
15
20
24
28
28
28
28
27
26

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

17
16
14
11
11
11
10
10
9
9
8
8
9
10
12
15
13
11
11
12

Dew Point (°C)

-8
-8
-9
-8
-6
-5
-6
-6
-6
-7
-9
-10
-11
-13
-15
-13
-13
-13
-13
-12

Relative Humidity (%)

16
17
17
20
24
27
27
28
28
24
19
16
13
10
8
9
9
9
9
10

Pressure (mb)

1001
1001
1001
1001
1001
1002
1002
1002
1002
1002
1002
1002
1002
1001
1001
1000
1000
1000
1000
1001

Ozone (du)

323
324
326
325
325
324
325
325
326
328
330
331
333
334
335
336
337
338
339
340

Forecast for Shoshoni, Fremont, United States of America (43.24,-108.11)

Generated: 15/04/26 22:47:46. Forecast: 15/04/26 to 21/04/26. Timezone: UTC-6.00