Clear Outside v1.0 - International Weather Forecasts For Astronomers

Thursday 16

Waning Crescent 1%

06:00

19:23

13 Bad
14 Bad
15 Bad
16 OK
17 Bad
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 OK
12 Bad

Sun - Rise: 06:12, Set: 19:50, Transit: 13:02. Moon - Rise: 06:00, Set: 19:23. Civil Dark: 20:21 - 05:41. Nautical Dark: 20:58 - 05:04. Astro Dark: 21:38 - 04:23

Total Clouds (% Sky Obscured)

76
54
61
19
65
24
1
0
0
1
1
1
0
1
1
6
8
13
15
2
1
3
33
75

Low Clouds (% Sky Obscured)

0
8
10
18
65
24
0
0
0
0
0
0
0
0
1
1
2
2
1
2
1
0
0
0

Medium Clouds (% Sky Obscured)

9
5
5
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
3
5
9
12
2
0
3
29
61

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)

17
17
16
14
14
13
11
9
7
6
6
7
6
6
6
5
5
4
4
4
6
7
6
5

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

35
33
33
34
39
42
47
58
67
69
73
70
70
75
77
80
78
78
72
65
60
53
46
40

Pressure (mb)

1023
1022
1022
1022
1023
1023
1023
1024
1025
1025
1025
1025
1026
1026
1026
1026
1026
1026
1026
1026
1026
1025
1024
1023

Ozone (du)

419
415
405
398
390
383
377
374
371
372
372
372
371
369
367
366
364
361
361
359
357
354
349
347

Friday 17

New Moon 0%

06:28

20:46

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 OK

Sun - Rise: 06:10, Set: 19:51, Transit: 13:02. Moon - Rise: 06:28, Set: 20:46. Civil Dark: 20:22 - 05:40. Nautical Dark: 21:00 - 05:02. Astro Dark: 21:40 - 04:21

Total Clouds (% Sky Obscured)

76
79
100
100
100
99
93
100
100
95
95
99
91
93
97
100
100
92
91
100
100
80
99
47

Low Clouds (% Sky Obscured)

0
0
0
4
8
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

4
50
50
50
50
45
40
68
65
95
94
98
88
90
97
80
71
42
15
8
12
4
4
1

High Clouds (% Sky Obscured)

65
65
100
100
100
71
74
99
100
90
77
62
62
73
88
100
99
92
81
100
100
75
98
37

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

9
11
11
9
9
8
7
6
4
3
2
3
3
4
4
3
3
3
3
4
6
8
9
11

Dew Point (°C)

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

Relative Humidity (%)

36
34
32
32
31
32
40
44
46
48
52
53
54
55
56
56
57
57
58
45
42
39
35
31

Pressure (mb)

1022
1021
1021
1020
1019
1019
1019
1019
1020
1020
1020
1020
1020
1020
1019
1019
1019
1019
1019
1019
1018
1018
1017
1016

Ozone (du)

344
343
341
341
342
341
340
339
338
338
339
338
339
340
339
338
335
334
335
336
335
333
331
330

Saturday 18

Waxing Crescent 3%

07:04

22:11

13 Bad
14 OK
15 OK
16 OK
17 Bad
18 OK
19 OK
20 OK
21 Bad
22 Bad
23 OK
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: 06:09, Set: 19:53, Transit: 13:01. Moon - Rise: 07:04, Set: 22:11. Civil Dark: 20:23 - 05:38. Nautical Dark: 21:01 - 05:00. Astro Dark: 21:42 - 04:19

Total Clouds (% Sky Obscured)

52
35
34
43
51
42
39
46
67
50
42
52
93
90
97
100
100
100
100
100
100
100
99
100

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
5
1
0
0
0
0
0

Medium Clouds (% Sky Obscured)

3
2
3
42
41
17
20
22
19
10
27
52
47
66
76
89
93
97
100
100
98
86
52
36

High Clouds (% Sky Obscured)

45
20
25
29
29
22
10
28
67
40
19
30
67
67
81
100
87
73
66
78
89
100
99
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
1
2
1
3
5
6
5
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)

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

Chance of Frost

Temperature (°C)

16
17
18
19
19
17
15
13
12
11
10
10
10
10
10
10
9
9
9
10
11
13
15
17

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

30
28
27
27
26
28
45
51
53
55
56
58
60
61
63
62
61
60
60
55
52
48
42
37

Pressure (mb)

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

Ozone (du)

330
330
328
326
325
324
323
325
327
327
328
329
332
334
335
336
336
336
338
340
341
343
344
345

Sunday 19

Waxing Crescent 9%

07:52

23:34

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: 06:07, Set: 19:54, Transit: 13:01. Moon - Rise: 07:52, Set: 23:34. Civil Dark: 20:25 - 05:36. Nautical Dark: 21:03 - 04:58. Astro Dark: 21:44 - 04:16

Total Clouds (% Sky Obscured)

100
91
84
78
86
94
93
89
100
100
100
100
100
100
100
100
100
100
100
100
100
85
98
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
6
13

Medium Clouds (% Sky Obscured)

57
49
11
30
73
39
68
70
76
69
79
89
94
99
100
100
100
97
99
96
82
60
90
100

High Clouds (% Sky Obscured)

100
77
55
32
55
77
87
88
100
100
100
100
100
100
100
100
100
100
100
100
100
85
96
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
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)

7
8
9
11
12
11
9
7
6
5
4
4
3
2
1
1
2
2
2
2
2
3
3
2

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

35
34
37
41
43
45
50
55
57
56
55
52
57
59
58
59
58
56
58
51
48
45
40
37

Pressure (mb)

1009
1009
1008
1008
1008
1008
1008
1008
1009
1009
1010
1009
1010
1009
1009
1009
1009
1009
1009
1010
1009
1009
1009
1008

Ozone (du)

346
347
349
351
350
350
350
348
349
351
352
353
353
352
351
351
352
355
356
356
357
357
356
355

Monday 20

Waxing Crescent 17%

08:52

00:47

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: 06:05, Set: 19:55, Transit: 13:01. Moon - Rise: 08:52, Set: 00:47. Civil Dark: 20:26 - 05:34. Nautical Dark: 21:04 - 04:56. Astro Dark: 21:46 - 04:14

Total Clouds (% Sky Obscured)

100
97
94
91
93
97
100
100
100
100
95
94
95
89
87
82
90
95
99
100
100
100
94
87

Low Clouds (% Sky Obscured)

19
26
33
40
43
43
43
48
51
54
0
0
0
0
0
0
6
10
2
0
0
0
0
3

Medium Clouds (% Sky Obscured)

100
97
89
89
84
25
28
100
100
100
94
94
93
87
81
75
49
37
20
25
26
32
30
28

High Clouds (% Sky Obscured)

100
72
43
20
47
73
100
72
43
2
7
7
5
4
3
1
3
0
0
0
0
0
24
48

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

Precipitation Probability (%)

2
18
22
17
49
61
68
57
44
40
12
13
11
12
10
5
5
4
3
9
10
5
40
53

Precipitation Amount (mm)

0
0
0
0
0
0.2
0.4
0.2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.2

Wind Speed/Direction (mph)

3
5
6
6
7
6
6
6
6
8
11
4
4
4
4
5
6
4
3
2
2
4
5
6

Chance of Frost

Temperature (°C)

17
18
17
17
16
15
14
12
11
10
10
12
12
12
12
11
11
11
11
11
11
12
12
12

Feels Like (°C)

16
16
16
15
14
12
10
9
9
8
7
11
11
11
12
11
11
10
9
8
8
7
6
11

Dew Point (°C)

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

Relative Humidity (%)

33
29
27
26
27
31
42
50
51
52
54
58
58
62
64
65
67
63
57
54
49
44
39
36

Pressure (mb)

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

Ozone (du)

354
351
345
339
337
337
337
337
335
333
331
330
330
329
329
329
329
330
330
331
330
329
328
328

Tuesday 21

Waxing Crescent 27%

10:05

01:47

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: 06:04, Set: 19:56, Transit: 13:01. Moon - Rise: 10:05, Set: 01:47. Civil Dark: 20:28 - 05:32. Nautical Dark: 21:06 - 04:54. Astro Dark: 21:48 - 04:12

Total Clouds (% Sky Obscured)

77
72
64
52
46
44
39
46
59
70
73
78
73
78
87
100
98
95
95
96
98
100
100
99

Low Clouds (% Sky Obscured)

21
20
17
11
3
0
0
0
0
0
0
0
0
13
25
38
51
63
76
60
44
27
36
44

Medium Clouds (% Sky Obscured)

34
30
26
22
17
17
7
15
19
27
30
33
36
62
82
100
94
94
94
88
82
74
75
75

High Clouds (% Sky Obscured)

70
72
64
52
46
44
39
46
59
70
72
72
73
78
87
100
93
86
89
89
95
90
90
90

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

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

Precipitation Probability (%)

61
50
37
27
39
50
59
56
49
38
38
41
44
55
57
54
61
64
66
59
49
32
34
35

Precipitation Amount (mm)

0.3
0.2
0
0
0
0
0.3
0
0
0
0
0
0
0
0
0
0.3
0.4
0.5
0.3
0
0
0
0

Wind Speed/Direction (mph)

8
10
10
10
10
8
7
7
7
8
9
8
8
9
9
10
10
11
12
13
14
16
17
19

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

32
29
31
32
34
38
44
50
53
54
55
63
70
79
82
85
90
88
85
84
77
69
63
63

Pressure (mb)

1010
1010
1009
1009
1008
1008
1008
1009
1009
1009
1009
1009
1010
1010
1011
1011
1012
1012
1012
1013
1013
1013
1013
1013

Ozone (du)

328
328
329
330
331
331
332
332
337
341
346
350
354
358
359
359
359
361
364
366
366
367
367
366

Wednesday 22

Waxing Crescent 38%

11:22

02:32

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

Sun - Rise: 06:02, Set: 19:58, Transit: 13:01. Moon - Rise: 11:22, Set: 02:32. Civil Dark: 20:29 - 05:31. Nautical Dark: 21:07 - 04:52. Astro Dark: 21:49 - 04:10

Total Clouds (% Sky Obscured)

99
95
92
91
92
93
93
89
85
77
79
82
73
67
64
56

Low Clouds (% Sky Obscured)

52
50
50
51
47
41
35
29
27
25
27
30
38
36
34
34

Medium Clouds (% Sky Obscured)

76
60
45
30
36
43
49
44
39
34
55
77
73
67
64
55

High Clouds (% Sky Obscured)

80
79
80
91
82
68
54
47
41
29
31
33
35
32
29
24

ISS Passover

Visibility (miles)

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

Precipitation Type

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

Precipitation Probability (%)

36
31
24
6
9
7
3
6
6
2
3
3
0
1
1
0

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

60
59
60
61
61
64
67
70
71
73
74
75
75
76
76
75

Pressure (mb)

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

Ozone (du)

365
364
364
365
365
365
364
364
364
364
364
361
359
357
353
349

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

Generated: 16/04/26 12:39:33. Forecast: 16/04/26 to 22/04/26. Timezone: UTC-7.00