Clear Outside v1.0 - International Weather Forecasts For Astronomers

Tuesday 28

Waxing Gibbous 94%

18:38

04:54

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 Bad
15 Bad
16 Bad
17 Bad
18 Bad

Sun - Rise: 06:03, Set: 20:15, Transit: 13:10. Moon - Rise: 18:38, Set: 04:54. Civil Dark: 20:47 - 05:31. Nautical Dark: 21:27 - 04:51. Astro Dark: 22:11 - 04:06

Total Clouds (% Sky Obscured)

62
65
80
95
77
95
93
85
84
85
87
96
97
99
91
100
100
99
92
92
100
100
79
67

Low Clouds (% Sky Obscured)

2
2
2
33
45
62
58
62
53
38
53
64
72
68
32
32
35
29
25
25
64
51
53
67

Medium Clouds (% Sky Obscured)

62
43
41
93
72
87
88
76
67
75
74
93
91
99
56
31
62
94
66
75
100
100
71
57

High Clouds (% Sky Obscured)

0
0
0
0
0
0
2
3
16
67
68
72
82
90
68
100
100
88
40
16
2
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
24
27
14
5
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 (%)

37
0
26
26
17
27
29
27
13
20
7
4
7
17
14
26
31
23
30
31
39
21
13
25

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
0
0
4
2
1
1
0
1
2
2
2
3
1
0
1
1
3
3
7
7
9
10
11

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

46
52
63
72
70
69
67
71
71
68
67
66
64
58
50
43
35
30
27
26
27
29
28
34

Pressure (mb)

1016
1016
1018
1019
1019
1020
1020
1020
1020
1020
1021
1021
1021
1021
1021
1020
1020
1019
1019
1018
1018
1018
1018
1018

Ozone (du)

388
381
377
376
372
370
362
359
363
363
361
360
358
357
355
353
353
353
355
356
358
360
360
361

Wednesday 29

Waxing Gibbous 98%

No Rise

05:13

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

Sun - Rise: 06:01, Set: 20:17, Transit: 13:10. Moon - Rise: No Rise, Set: 05:13. Civil Dark: 20:49 - 05:29. Nautical Dark: 21:29 - 04:49. Astro Dark: 22:13 - 04:04

Total Clouds (% Sky Obscured)

49
67
34
50
49
32
13
3
2
2
11
25
30
13
68
66
93
90
90
90
67
71
40
3

Low Clouds (% Sky Obscured)

35
43
10
43
49
10
0
0
0
0
0
3
2
5
24
65
65
65
43
28
8
3
3
3

Medium Clouds (% Sky Obscured)

45
64
27
47
49
32
13
1
0
0
6
13
14
7
39
18
75
85
90
90
67
69
40
3

High Clouds (% Sky Obscured)

0
0
0
0
0
1
1
1
1
1
1
0
0
0
0
0
0
0
0
1
8
6
1
0

ISS Passover

Visibility (miles)

9
5
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 (%)

26
24
4
0
0
0
0
0
0
0
0
0
0
0
0
4
1
0
2
2
1
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)

7
4
3
4
4
2
2
2
2
2
2
2
2
0
0
1
7
9
10
9
8
8
8
7

Chance of Frost

Temperature (°C)

10
8
7
7
7
8
7
6
6
5
5
5
6
8
10
11
12
13
13
14
15
15
15
14

Feels Like (°C)

3
3
1
3
3
4
3
3
3
3
3
3
4
7
9
9
9
9
9
9
10
10
9
10

Dew Point (°C)

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

Relative Humidity (%)

56
71
74
66
58
55
54
55
56
59
60
60
57
48
40
35
33
30
29
27
27
25
26
27

Pressure (mb)

1019
1021
1022
1023
1023
1023
1024
1024
1024
1025
1025
1025
1025
1024
1023
1022
1021
1021
1020
1019
1019
1018
1018
1018

Ozone (du)

363
365
364
362
362
362
361
363
364
364
364
364
364
365
366
366
363
363
366
367
368
369
370
370

Thursday 30

Waxing Gibbous 100%

19:45

05:34

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

Sun - Rise: 06:00, Set: 20:18, Transit: 13:09. Moon - Rise: 19:45, Set: 05:34. Civil Dark: 20:50 - 05:27. Nautical Dark: 21:30 - 04:47. Astro Dark: 22:15 - 04:02

Total Clouds (% Sky Obscured)

0
0
4
5
6
6
3
3
5
5
7
7
24
14
6
7
20
7
8
9
5
4
3
6

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
2
4
4
5
2
2
3
2
2
4
19
10
5
6
15
6
8
9
5
4
3
5

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

Chance of Frost

Temperature (°C)

14
12
11
10
9
8
8
7
7
7
6
6
8
10
11
13
14
15
17
18
18
19
19
19

Feels Like (°C)

10
9
9
8
7
7
7
7
6
5
5
4
7
8
9
10
12
12
14
15
16
16
17
17

Dew Point (°C)

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

Relative Humidity (%)

27
34
37
39
41
43
43
44
44
44
45
45
45
38
36
33
30
26
22
19
17
16
15
15

Pressure (mb)

1018
1018
1019
1020
1020
1020
1020
1020
1020
1021
1021
1021
1021
1021
1020
1020
1019
1018
1017
1016
1015
1015
1014
1014

Ozone (du)

365
361
361
359
358
358
357
354
353
353
353
351
349
348
349
349
350
350
350
348
346
344
341
338

Friday 1

Full Moon 100%

20:53

05:59

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

Sun - Rise: 05:58, Set: 20:19, Transit: 13:09. Moon - Rise: 20:53, Set: 05:59. Civil Dark: 20:52 - 05:26. Nautical Dark: 21:32 - 04:45. Astro Dark: 22:17 - 03:59

Total Clouds (% Sky Obscured)

3
3
3
2
1
6
12
16
32
11
11
41
13
8
8
15
48
59
60
66
80
90
100
99

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
2
2
3
4
7

High Clouds (% Sky Obscured)

3
2
3
2
1
6
11
14
29
9
6
26
6
4
4
7
24
31
33
44
66
81
100
96

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
1
1
2
9

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

Chance of Frost

Temperature (°C)

19
16
14
14
13
12
12
11
11
10
10
9
11
14
16
17
19
20
20
21
21
21
21
21

Feels Like (°C)

17
15
13
12
11
11
11
10
10
8
9
9
9
13
15
16
18
17
17
18
18
18
17
16

Dew Point (°C)

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

Relative Humidity (%)

16
23
21
21
25
28
30
32
32
33
34
35
36
27
25
22
20
19
20
21
22
23
26
29

Pressure (mb)

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

Ozone (du)

339
339
337
337
337
339
339
339
339
338
339
339
341
342
344
344
345
346
347
347
347
348
348
349

Saturday 2

Waning Gibbous 97%

22:00

06:31

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 Bad
15 Bad
16 Bad
17 Bad
18 Bad

Sun - Rise: 05:57, Set: 20:20, Transit: 13:09. Moon - Rise: 22:00, Set: 06:31. Civil Dark: 20:53 - 05:24. Nautical Dark: 21:34 - 04:43. Astro Dark: 22:19 - 03:57

Total Clouds (% Sky Obscured)

98
97
98
99
100
100
100
100
100
96
87
89
91
93
93
92
91
93
94
96
98
99
99
69

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
1
2
2
1
2
2
1
1
2
3
4
7
7
6
12
17
24
17

Medium Clouds (% Sky Obscured)

9
30
26
15
15
29
71
62
78
78
65
58
53
47
53
58
64
49
34
26
25
22
13
7

High Clouds (% Sky Obscured)

91
86
89
95
100
100
100
100
100
85
63
75
80
89
79
67
54
68
80
92
91
94
96
69

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
8
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 (%)

14
18
22
22
12
14
9
5
22
7
5
13
14
12
32
36
21
37
41
32
34
31
22
31

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
8
11
11
11
10
9
8
8
8
8
9
8
7
6
4
3
2
2
2
3
3
4
5

Chance of Frost

Temperature (°C)

19
17
16
15
14
13
13
12
11
11
10
10
11
12
13
14
15
16
19
20
21
21
20
20

Feels Like (°C)

14
13
11
10
9
9
9
8
7
7
7
6
7
7
7
8
8
8
17
16
17
18
18
19

Dew Point (°C)

3
4
5
5
5
5
5
5
6
6
6
5
5
4
4
4
3
3
5
4
4
4
4
4

Relative Humidity (%)

33
42
47
50
53
55
60
63
68
73
72
73
66
59
53
50
46
42
39
35
33
33
33
33

Pressure (mb)

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

Ozone (du)

349
350
351
352
354
358
361
359
360
360
364
370
371
372
374
372
370
368
368
368
368
369
369
370

Sunday 3

Waning Gibbous 94%

23:03

07:09

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

Sun - Rise: 05:56, Set: 20:22, Transit: 13:09. Moon - Rise: 23:03, Set: 07:09. Civil Dark: 20:54 - 05:23. Nautical Dark: 21:35 - 04:42. Astro Dark: 22:21 - 03:55

Total Clouds (% Sky Obscured)

38
12
9
9
20
29
45
26
43
65
89
65
42
18
19
19
18
11
7
6
14
23
31
47

Low Clouds (% Sky Obscured)

12
7
5
3
0
0
0
0
0
0
0
0
0
0
4
8
13
10
5
0
0
0
0
0

Medium Clouds (% Sky Obscured)

4
4
6
9
15
12
6
1
2
2
2
0
0
0
0
1
1
1
3
5
5
4
3
19

High Clouds (% Sky Obscured)

38
12
9
9
20
29
27
26
43
58
62
42
25
9
8
5
3
2
1
0
8
16
24
38

ISS Passover

Visibility (miles)

8
6
5
6
8
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 (%)

36
39
40
38
35
29
21
1
1
1
0
1
2
1
9
9
2
11
12
3
11
7
3
4

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

Chance of Frost

Temperature (°C)

19
17
16
15
14
14
13
13
12
12
12
11
13
14
15
17
17
19
21
22
23
23
23
22

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

39
48
57
59
60
62
63
64
66
67
67
68
61
54
48
44
39
35
31
28
24
23
22
20

Pressure (mb)

1012
1012
1013
1013
1013
1013
1013
1012
1012
1012
1012
1012
1012
1012
1011
1011
1010
1009
1008
1007
1006
1005
1004
1003

Ozone (du)

370
370
370
373
376
378
378
378
378
377
377
376
378
380
382
383
384
385
384
383
383
380
378
375

Monday 4

Waning Gibbous 88%

00:00

07:57

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

Sun - Rise: 05:54, Set: 20:23, Transit: 13:09. Moon - Rise: 00:00, Set: 07:57. Civil Dark: 20:56 - 05:21. Nautical Dark: 21:37 - 04:40. Astro Dark: 22:23 - 03:53

Total Clouds (% Sky Obscured)

67
88
62
34
5
9
13
16
20
18
12
6
3
9
10
18
35

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
2
2
5
10
9
6

Medium Clouds (% Sky Obscured)

34
50
34
20
5
8
11
10
15
3
0
1
2
2
3
4
5

High Clouds (% Sky Obscured)

52
68
49
27
1
0
0
0
0
0
0
0
0
0
0
0
1

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

Precipitation Probability (%)

4
1
1
1
0
1
1
1
16
21
11
45
58
63
65
60
52

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0.2
0.2
0.3
0.2
0

Wind Speed/Direction (mph)

2
1
2
1
0
1
1
1
1
1
2
3
5
6
9
10
12

Chance of Frost

Temperature (°C)

20
19
17
16
15
14
14
13
13
12
12
12
13
13
14
14
15

Feels Like (°C)

20
20
20
18
17
16
13
14
14
14
14
14
12
12
11
11
10

Dew Point (°C)

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

Relative Humidity (%)

26
33
44
46
47
50
52
54
55
57
57
58
52
47
42
36
31

Pressure (mb)

1004
1004
1004
1005
1005
1005
1005
1005
1005
1005
1006
1006
1007
1007
1008
1008
1008

Ozone (du)

374
373
371
370
368
367
364
362
360
357
355
353
351
350
349
348
347

Forecast for Hillsboro, Carbon, United States of America (45.02,-108.25)

Generated: 28/04/26 19:07:31. Forecast: 28/04/26 to 04/05/26. Timezone: UTC-6.00