Clear Outside v1.0 - International Weather Forecasts For Astronomers

Sunday 28

Waning Gibbous 71%

01:26

09:22

12 Bad
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

Sun - Rise: 05:36, Set: 19:52, Transit: 12:45. Moon - Rise: 01:26, Set: 09:22. Civil Dark: 20:25 - 05:03. Nautical Dark: 21:05 - 04:22. Astro Dark: 21:50 - 03:37

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
96
100
95
96
96
97
97
100
90
93
91
100
100
100
94
100

Low Clouds (% Sky Obscured)

45
35
69
87
88
76
49
65
75
87
77
85
90
86
94
100
75
73
71
100
100
40
77
28

Medium Clouds (% Sky Obscured)

100
100
100
100
100
100
91
97
89
100
81
49
88
87
66
78
39
41
39
100
100
100
70
100

High Clouds (% Sky Obscured)

79
100
100
100
100
100
100
70
3
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

5
6
9
9
4
9
9
9
9
9
9
9
9
0
0
0
0
0
1
3
4
9
6
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
Very Light Rain
None
None
None
None
Snow
Snow
None
Snow
None
None
None
None
None
None

Precipitation Probability (%)

0
0
0
32
29
26
33
37
41
52
39
32
27
31
34
34
30
39
36
46
48
49
45
59

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0.3
0
0
0
0
0.1
0.1
0
0.1
0
0
0
0
0
0

Wind Speed/Direction (mph)

12
14
14
5
7
8
7
7
8
6
4
4
5
4
4
5
5
4
5
6
8
7
9
10

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

50
51
49
49
52
62
65
71
77
76
82
89
89
96
96
93
93
94
93
89
86
71
55
53

Pressure (mb)

1015
1015
1014
1013
1013
1013
1014
1014
1015
1016
1017
1016
1016
1016
1016
1016
1016
1016
1016
1016
1016
1016
1015
1014

Ozone (du)

373
371
373
372
372
373
373
373
371
370
366
364
362
364
365
368
370
372
378
386
394
400
399
400

Monday 29

Waning Gibbous 60%

02:10

10:36

12 Bad
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad
18 Bad
19 Bad
20 Bad
21 OK
22 OK
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

Sun - Rise: 05:34, Set: 19:53, Transit: 12:44. Moon - Rise: 02:10, Set: 10:36. Civil Dark: 20:26 - 05:01. Nautical Dark: 21:07 - 04:20. Astro Dark: 21:52 - 03:34

Total Clouds (% Sky Obscured)

100
100
100
83
95
92
51
50
37
38
30
31
47
55
59
54
54
47
47
62
94
100
100
100

Low Clouds (% Sky Obscured)

65
52
82
49
40
39
37
50
33
36
30
27
36
46
61
55
54
47
41
44
52
71
84
100

Medium Clouds (% Sky Obscured)

100
100
100
72
90
79
19
2
40
1
0
3
0
0
3
3
6
14
15
46
75
100
100
100

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)

2
9
7
9
9
9
9
7
5
9
9
9
9
9
9
9
9
9
9
9
9
9
2
2

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

Light Rain
Sleet
None
None
None
None
None
Snow
None
None
None
None
None
None
None
None
None
None
None
None
None
None
Snow
Snow

Precipitation Probability (%)

79
94
55
31
28
26
22
37
22
8
4
3
2
3
3
2
3
3
5
9
32
45
46
55

Precipitation Amount (mm)

0.4
0.5
0
0
0
0
0
0.1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.2
0.2

Wind Speed/Direction (mph)

14
17
19
21
22
21
19
15
11
6
3
3
3
3
3
4
3
2
2
2
2
4
9
11

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-2
-4
-4
-5
-6
-6
-6
-4
-4
-4
-4
-4
-4
-5
-5
-5
-5
-4
-4
-3
-3
-2
-3
-3

Dew Point (°C)

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

Relative Humidity (%)

55
58
53
54
49
44
58
61
86
81
81
83
84
81
78
78
76
75
75
67
60
52
49
53

Pressure (mb)

1013
1014
1014
1014
1014
1014
1015
1016
1018
1019
1020
1020
1020
1020
1020
1021
1021
1021
1021
1020
1020
1019
1018
1017

Ozone (du)

401
403
407
412
420
434
441
440
440
440
439
438
437
434
432
429
423
419
418
419
425
427
429
427

Tuesday 30

Waning Gibbous 49%

02:45

11:56

12 Bad
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

Sun - Rise: 05:33, Set: 19:55, Transit: 12:44. Moon - Rise: 02:45, Set: 11:56. Civil Dark: 20:27 - 05:00. Nautical Dark: 21:08 - 04:19. Astro Dark: 21:54 - 03:32

Total Clouds (% Sky Obscured)

100
100
61
46
47
95
100
95
97
78
88
100
93
89
100
100
96
93
89
86
88
89
91
91

Low Clouds (% Sky Obscured)

95
100
57
40
25
43
24
2
0
5
37
68
66
50
55
50
69
80
79
78
80
83
85
80

Medium Clouds (% Sky Obscured)

100
100
69
63
69
92
100
84
92
50
49
91
63
31
96
98
91
84
78
72
74
75
41
29

High Clouds (% Sky Obscured)

0
0
0
1
2
2
4
0
0
0
0
1
25
47
45
50
45
45
50
50
50
10
2
1

ISS Passover

Visibility (miles)

8
8
3
5
8
7
7
7
9
9
9
9
2
1
2
9
9
9
0
0
0
0
1
2

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

Snow
Sleet
Sleet
None
None
Sleet
Snow
None
None
None
None
None
None
None
None
None
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow

Precipitation Probability (%)

59
69
64
57
58
53
49
33
11
12
26
27
31
27
24
25
34
44
70
76
72
63
61
57

Precipitation Amount (mm)

0.2
0.4
0.2
0
0
0.2
0.2
0
0
0
0
0
0
0
0
0
0.1
0.2
0.4
0.6
0.5
0.4
0.4
0.3

Wind Speed/Direction (mph)

10
11
14
14
13
13
12
10
6
3
3
5
4
4
3
2
2
3
4
5
6
7
9
10

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

47
42
46
49
48
51
55
68
75
75
75
80
89
94
96
94
94
92
94
96
96
94
91
88

Pressure (mb)

1017
1016
1016
1015
1015
1015
1015
1016
1017
1018
1019
1019
1020
1020
1021
1021
1021
1022
1022
1023
1023
1023
1023
1023

Ozone (du)

427
431
436
435
431
428
427
429
432
433
435
435
436
437
436
437
435
438
438
438
437
437
437
435

Wednesday 1

Third Quarter 37%

03:12

11:56

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

Sun - Rise: 05:31, Set: 19:56, Transit: 12:44. Moon - Rise: 03:12, Set: 11:56. Civil Dark: 20:29 - 04:58. Nautical Dark: 21:10 - 04:17. Astro Dark: 21:56 - 03:30

Total Clouds (% Sky Obscured)

91
91
93
96
100
89
74
53
42
31
19
14
7
7
6
12
8
7
6
8
29
52
78
82

Low Clouds (% Sky Obscured)

76
71
69
65
60
58
49
28
20
10
2
2
3
2
3
4
3
3
3
3
3
3
0
4

Medium Clouds (% Sky Obscured)

27
22
28
38
45
37
33
27
23
16
11
7
3
0
0
3
3
0
1
1
16
28
43
45

High Clouds (% Sky Obscured)

1
2
1
1
0
0
0
0
1
1
1
3
2
12
5
14
6
4
4
5
20
41
57
67

ISS Passover

Visibility (miles)

1
1
1
2
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

Snow
Sleet
Sleet
Sleet
Very Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

59
65
60
52
48
37
22
3
6
4
1
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-0
1
1
1
2
2
2
2
1
1
1
0
-1
-2
-3
-3
-3
-2
-1
2
4
6
8
9

Dew Point (°C)

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

Relative Humidity (%)

83
85
79
71
71
71
75
83
84
88
88
88
91
91
89
89
89
89
87
83
75
66
58
51

Pressure (mb)

1023
1023
1022
1022
1022
1022
1022
1023
1024
1025
1025
1026
1026
1027
1027
1027
1027
1027
1026
1026
1025
1023
1022
1021

Ozone (du)

433
433
431
430
430
431
431
424
416
414
412
409
408
409
404
401
399
399
397
395
393
389
387
386

Thursday 2

Waning Crescent 26%

03:35

13:17

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

Sun - Rise: 05:30, Set: 19:57, Transit: 12:44. Moon - Rise: 03:35, Set: 13:17. Civil Dark: 20:30 - 04:57. Nautical Dark: 21:12 - 04:15. Astro Dark: 21:59 - 03:28

Total Clouds (% Sky Obscured)

100
100
100
94
100
87
42
38
75
81
70
59
64
68
63
57
52
52
55
57
54
49
47
58

Low Clouds (% Sky Obscured)

8
12
22
31
38
41
30
25
68
73
49
24
22
22
18
12
9
16
22
29
23
15
8
20

Medium Clouds (% Sky Obscured)

94
100
100
79
56
90
26
32
76
81
40
18
10
1
2
3
4
4
4
4
12
20
28
27

High Clouds (% Sky Obscured)

100
100
80
34
44
16
3
1
3
2
3
19
33
47
42
36
28
18
11
5
5
6
8
8

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
3
9
13
16
17
13
9
5
0
0
0
0
0
0
0
0
0
0
6
8
10
17

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

9
8
9
8
9
9
9
9
6
3
3
2
2
1
1
1
1
1
-1
-1
0
-0
0
0

Dew Point (°C)

-1
-1
0
0
1
-1
-0
1
0
-1
0
0
-1
-1
-1
-1
-1
-1
-1
-1
-0
-0
0
0

Relative Humidity (%)

45
43
44
45
45
43
45
56
63
65
68
76
76
77
77
79
80
82
77
71
67
63
58
56

Pressure (mb)

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

Ozone (du)

387
388
388
387
387
388
389
392
391
390
388
387
388
388
389
389
389
389
388
388
387
387
386
385

Friday 3

Waning Crescent 16%

03:55

14:37

12 Bad
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

Sun - Rise: 05:28, Set: 19:58, Transit: 12:44. Moon - Rise: 03:55, Set: 14:37. Civil Dark: 20:32 - 04:55. Nautical Dark: 21:13 - 04:13. Astro Dark: 22:01 - 03:25

Total Clouds (% Sky Obscured)

67
77
83
89
95
79
61
41
54
65
73
79
87
95
90
86
86
84
80
77
75
69
64
59

Low Clouds (% Sky Obscured)

32
45
43
35
26
23
27
25
27
34
32
38
42
43
28
20
18
36
53
75
66
63
50
39

Medium Clouds (% Sky Obscured)

24
22
31
42
52
40
30
20
34
47
60
60
55
50
45
45
40
40
45
45
45
40
42
31

High Clouds (% Sky Obscured)

6
3
8
13
23
21
16
5
6
7
7
29
49
70
67
65
67
66
69
63
45
25
9
21

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
Light Rain
Light Rain
Light Rain
Light Rain
Snow
Sleet

Precipitation Probability (%)

22
25
27
27
23
25
24
20
14
9
0
0
1
0
7
16
22
57
83
95
95
95
77
61

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.5
0.7
0.8
0.7
0.3
0.2

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

12
12
13
14
13
14
13
13
12
11
10
9
8
8
8
8
8
8
6
4
3
4
4
5

Feels Like (°C)

11
11
11
11
11
10
11
12
13
11
10
9
7
8
9
10
9
9
4
2
-1
-1
-2
-2

Dew Point (°C)

4
4
5
5
5
4
6
8
9
8
7
7
6
6
7
7
7
7
4
2
-0
-2
-3
-5

Relative Humidity (%)

56
57
57
55
55
53
62
71
83
83
82
82
85
87
88
90
91
93
90
85
80
69
60
51

Pressure (mb)

1016
1015
1014
1014
1013
1013
1013
1013
1013
1013
1013
1013
1012
1012
1011
1011
1010
1010
1011
1012
1013
1012
1012
1012

Ozone (du)

385
385
385
384
383
382
381
380
379
379
379
379
379
380
380
380
380
380
380
381
381
380
379
378

Saturday 4

Waning Crescent 8%

04:14

15:58

12 Bad
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: 05:27, Set: 20:00, Transit: 12:44. Moon - Rise: 04:14, Set: 15:58. Civil Dark: 20:33 - 04:53. Nautical Dark: 21:15 - 04:11. Astro Dark: 22:03 - 03:23

Total Clouds (% Sky Obscured)

59
61
70
76
83
86
90
93
95
95
97
88
80
70
80
89
100

Low Clouds (% Sky Obscured)

29
22
16
11
5
4
3
2
18
33
49
46
46
46
47
49
51

Medium Clouds (% Sky Obscured)

15
0
26
49
70
74
77
83
87
90
94
75
56
37
56
75
93

High Clouds (% Sky Obscured)

33
45
53
64
76
62
46
29
28
29
30
31
30
29
47
64
75

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 (%)

44
11
13
10
5
9
8
2
8
10
7
17
21
23
26
24
14

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

9
10
11
11
10
9
10
9
9
9
8
8
6
6
6
6
6

Feels Like (°C)

9
7
7
7
7
6
9
9
9
9
9
9
4
5
6
6
5

Dew Point (°C)

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

Relative Humidity (%)

49
46
43
45
45
46
52
59
65
69
73
75
76
79
81
81
80

Pressure (mb)

1011
1010
1009
1009
1009
1009
1009
1009
1010
1010
1011
1011
1011
1011
1011
1011
1011

Ozone (du)

377
375
373
372
371
370
371
372
373
374
375
375
374
373
372
372
372

Forecast for Zumwalt, Wallowa, United States of America (45.55,-116.96)

Generated: 28/04/24 12:26:32. Forecast: 28/04/24 to 04/05/24. Timezone: UTC-7.00