Clear Outside v1.0 - International Weather Forecasts For Astronomers

Monday 27

Waxing Gibbous 88%

16:55

04:11

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

Sun - Rise: 05:56, Set: 19:24, Transit: 12:40. Moon - Rise: 16:55, Set: 04:11. Civil Dark: 19:51 - 05:30. Nautical Dark: 20:22 - 04:58. Astro Dark: 20:55 - 04:24

Total Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
4
8
12
86
85
80
60
14
21
53
39
96
91
80
51
30

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

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
3
5
9
83
75
70
45
7
21
53
39
93
84
63
42
26

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
16
8
2
4
3
2
2
3
4
4
5
4
4
4
3
4
6
7
8
9
10
10
8

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

10
10
9
8
10
9
10
10
10
9
9
9
6
9
11
13
15
17
16
17
17
17
18
19

Dew Point (°C)

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

Relative Humidity (%)

22
25
32
36
40
41
43
43
43
43
43
42
41
36
31
28
25
22
19
17
15
14
13
14

Pressure (mb)

1011
1011
1012
1013
1014
1014
1014
1015
1015
1015
1015
1015
1016
1016
1017
1017
1017
1017
1016
1016
1015
1014
1013
1013

Ozone (du)

361
355
351
351
350
348
347
346
343
342
339
336
334
333
334
334
334
333
331
328
328
326
328
329

Tuesday 28

Waxing Gibbous 94%

17:54

04:37

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

Sun - Rise: 05:55, Set: 19:25, Transit: 12:40. Moon - Rise: 17:54, Set: 04:37. Civil Dark: 19:51 - 05:28. Nautical Dark: 20:23 - 04:57. Astro Dark: 20:56 - 04:23

Total Clouds (% Sky Obscured)

2
31
0
0
0
3
25
24
28
65
51
41
3
4
41
61
35
33
23
28
98
66
100
20

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
2
2
2
0
0
0
0

High Clouds (% Sky Obscured)

1
30
0
0
0
0
0
5
1
58
33
20
2
1
41
61
35
22
16
6
80
65
100
7

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)

8
8
8
6
6
5
5
4
4
4
4
5
5
5
4
4
4
4
5
6
9
10
12
12

Chance of Frost

Temperature (°C)

22
20
18
16
16
16
15
14
14
13
12
12
12
14
16
18
19
20
22
23
24
24
24
23

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

14
15
17
18
19
26
35
40
40
43
43
41
38
30
25
21
19
16
14
11
9
9
9
10

Pressure (mb)

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

Ozone (du)

327
327
326
329
330
333
335
338
340
340
341
339
336
335
336
336
335
337
334
334
332
333
334
337

Wednesday 29

Waxing Gibbous 98%

17:54

05:03

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

Sun - Rise: 05:54, Set: 19:26, Transit: 12:40. Moon - Rise: 17:54, Set: 05:03. Civil Dark: 19:52 - 05:27. Nautical Dark: 20:24 - 04:55. Astro Dark: 20:58 - 04:22

Total Clouds (% Sky Obscured)

23
20
17
28
34
34
30
71
30
24
16
15
15
12
8
0
0
4
13
21
52
51
22
18

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
6
0
0
0
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

5
5
2
5
5
5
5
61
10
10
10
15
15
12
8
0
0
2
9
14
46
46
5
8

High Clouds (% Sky Obscured)

0
0
0
0
0
16
25
20
20
20
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 (%)

1
2
6
7
8
4
2
4
4
12
21
7
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
9
8
7
6
4
4
4
5
5
5
4
6
6
5
6
7
8
9
11
12
12
13
14

Chance of Frost

Temperature (°C)

22
20
18
17
17
16
15
15
15
14
13
13
13
15
18
19
21
22
23
25
26
26
26
26

Feels Like (°C)

19
17
15
14
14
14
13
13
12
13
13
12
12
14
16
18
19
20
22
23
24
22
22
22

Dew Point (°C)

-9
-5
-1
1
3
2
2
2
1
0
-0
0
0
-0
-0
-1
-2
-4
-4
-4
-5
-6
-7
-5

Relative Humidity (%)

12
17
26
35
40
40
40
39
37
38
40
42
42
34
30
25
21
18
15
14
12
11
10
12

Pressure (mb)

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

Ozone (du)

341
342
344
348
356
368
373
385
394
394
387
372
364
356
351
344
341
339
336
336
335
334
332
331

Thursday 30

Waxing Gibbous 100%

18:53

05:32

18 OK
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
13 Good
14 Good
15 Good
16 Good
17 Good

Sun - Rise: 05:53, Set: 19:27, Transit: 12:40. Moon - Rise: 18:53, Set: 05:32. Civil Dark: 19:53 - 05:26. Nautical Dark: 20:25 - 04:54. Astro Dark: 20:59 - 04:20

Total Clouds (% Sky Obscured)

14
5
4
2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
4

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)

3
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
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 (%)

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

Chance of Frost

Temperature (°C)

25
23
20
19
19
19
19
18
17
17
17
16
16
18
21
22
23
24
26
26
27
27
27
27

Feels Like (°C)

21
19
18
17
16
17
16
16
16
16
17
15
15
17
20
20
22
23
24
25
25
26
26
26

Dew Point (°C)

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

Relative Humidity (%)

15
24
31
35
38
36
34
34
36
34
34
33
34
28
24
18
15
13
11
10
8
7
7
7

Pressure (mb)

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

Ozone (du)

330
331
331
330
330
326
324
322
320
319
317
318
318
319
319
319
320
321
321
321
322
322
322
323

Friday 1

Full Moon 100%

19:53

06:05

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

Sun - Rise: 05:52, Set: 19:27, Transit: 12:40. Moon - Rise: 19:53, Set: 06:05. Civil Dark: 19:54 - 05:25. Nautical Dark: 20:26 - 04:53. Astro Dark: 21:00 - 04:19

Total Clouds (% Sky Obscured)

1
3
3
3
4
6
4
4
4
4
2
18
34
50
74
89
100
100
100
90
70
75
80
82

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
2

High Clouds (% Sky Obscured)

0
1
1
1
2
5
4
4
4
4
2
18
34
50
74
89
95
95
90
85
70
75
80
80

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)

10
7
4
2
2
2
1
1
2
2
2
1
2
3
4
7
10
13
15
18
20
20
19
19

Chance of Frost

Temperature (°C)

27
25
22
20
21
20
19
18
18
18
17
17
19
19
21
23
24
25
26
27
28
28
27
27

Feels Like (°C)

26
23
21
19
20
18
18
18
17
17
18
17
18
17
18
18
19
19
24
23
22
22
21
22

Dew Point (°C)

-10
-6
-2
-2
-1
-1
-1
-1
-1
-1
0
2
2
1
1
1
1
1
-1
-2
-3
-3
-3
-3

Relative Humidity (%)

8
13
20
23
23
24
26
28
28
28
31
36
32
28
25
23
21
20
17
15
13
13
13
14

Pressure (mb)

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

Ozone (du)

324
325
326
327
327
327
328
328
329
330
331
328
328
328
328
328
328
328
328
328
327
327
326
326

Saturday 2

Waning Gibbous 97%

20:52

06:43

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
13 Bad
14 OK
15 OK
16 Good
17 Good

Sun - Rise: 05:51, Set: 19:28, Transit: 12:40. Moon - Rise: 20:52, Set: 06:43. Civil Dark: 19:55 - 05:24. Nautical Dark: 20:27 - 04:52. Astro Dark: 21:01 - 04:18

Total Clouds (% Sky Obscured)

75
74
83
91
100
100
100
100
98
95
92
88
83
76
80
81
85
75
65
56
39
22
5
9

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)

3
3
4
4
1
1
3
4
3
2
1
4
7
10
19
29
38
26
15
3
2
3
2
0

High Clouds (% Sky Obscured)

70
55
63
80
100
100
100
100
98
95
92
84
76
69
68
72
70
56
50
46
32
16
0
6

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
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
0
0

Wind Speed/Direction (mph)

16
13
10
9
7
8
7
7
7
7
6
6
6
6
7
10
13
16
17
18
20
20
21
20

Chance of Frost

Temperature (°C)

26
24
23
22
22
21
20
20
19
19
18
17
18
19
20
21
22
24
24
25
25
25
25
25

Feels Like (°C)

21
21
20
20
21
20
18
18
18
19
18
18
15
15
15
15
16
16
20
19
19
19
19
19

Dew Point (°C)

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

Relative Humidity (%)

15
17
19
20
21
23
23
25
25
25
25
25
22
19
16
14
12
11
10
9
9
9
10
11

Pressure (mb)

1008
1008
1008
1009
1009
1009
1009
1009
1009
1008
1008
1008
1008
1009
1009
1009
1009
1009
1009
1008
1007
1007
1007
1006

Ozone (du)

327
328
328
330
331
332
333
333
334
334
334
334
336
338
340
342
345
347
345
343
341
338
336
333

Sunday 3

Waning Gibbous 93%

21:50

07:27

18 OK
19 OK
20 OK
21 OK
22 OK
23 OK
00 OK
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad

Sun - Rise: 05:50, Set: 19:29, Transit: 12:40. Moon - Rise: 21:50, Set: 07:27. Civil Dark: 19:56 - 05:23. Nautical Dark: 20:28 - 04:51. Astro Dark: 21:02 - 04:17

Total Clouds (% Sky Obscured)

13
17
28
35
38
40
40
45
48
56
58
60
63
65
67
64
54

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
5
10
15

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
11
21
32

High Clouds (% Sky Obscured)

12
17
28
35
38
35
31
30
48
56
58
60
62
55
50
40
20

ISS Passover

Visibility (miles)

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

Precipitation Type

None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

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

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

23
20
18
17
15
15
13
13
13
12
12
11
12
12
13
14
16

Feels Like (°C)

20
19
18
17
16
16
9
10
11
10
10
10
8
8
9
8
9

Dew Point (°C)

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

Relative Humidity (%)

13
17
20
22
26
30
31
32
34
37
41
45
45
43
43
36
31

Pressure (mb)

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

Ozone (du)

332
331
330
330
329
328
326
324
321
320
318
317
316
316
316
318
320

Forecast for Cactus City, Riverside, United States of America (33.86,-115.91)

Generated: 27/04/26 18:20:02. Forecast: 27/04/26 to 03/05/26. Timezone: UTC-7.00