Clear Outside v1.0 - International Weather Forecasts For Astronomers

Wednesday 11

Third Quarter 48%

04:19

11:16

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
22 Bad
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad

Sun - Rise: 07:28, Set: 19:12, Transit: 13:20. Moon - Rise: 04:19, Set: 11:16. Civil Dark: 19:41 - 06:57. Nautical Dark: 20:16 - 06:22. Astro Dark: 20:51 - 05:47

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

95
96
95
95
87
92
100
100
98
97
99
98
95
95
96
98
93
100
100
100
100
100
100
100

Medium Clouds (% Sky Obscured)

98
90
100
100
96
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

High Clouds (% Sky Obscured)

98
64
100
100
100
100
100
100
100
100
100
100
100
100
85
100
100
100
100
100
100
100
100
100

ISS Passover

Visibility (miles)

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

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
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Moderate Rain
Moderate Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Moderate Rain
Moderate Rain
Moderate Rain
Moderate Rain
Moderate Rain
Moderate Rain
Moderate Rain
Light Rain
Light Rain
Light Rain

Precipitation Probability (%)

95
95
95
95
95
95
95
95
95
95
95
95
95
95
95
95
95
95
95
95
95
95
95
95

Precipitation Amount (mm)

1.7
2.1
1.7
1.1
1
1
2.4
3
2.6
1.3
1.7
1.9
2.2
2.1
2.6
3.4
3.8
3.6
3.9
3.5
2.6
1.6
1.5
1.7

Wind Speed/Direction (mph)

8
9
8
10
14
15
15
15
14
14
14
15
15
15
14
14
14
13
13
11
10
8
5
4

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

91
88
90
91
93
91
91
93
95
95
91
91
91
91
93
95
93
93
93
95
95
95
91
95

Pressure (mb)

1025
1024
1024
1024
1024
1023
1022
1022
1021
1021
1021
1020
1020
1020
1020
1020
1021
1021
1020
1021
1022
1023
1024
1024

Ozone (du)

355
357
358
358
359
358
355
354
354
350
352
357
357
357
354
352
350
347
344
339
340
340
340
339

Thursday 12

Waning Crescent 39%

05:01

12:12

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
22 Bad
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad

Sun - Rise: 07:26, Set: 19:13, Transit: 13:20. Moon - Rise: 05:01, Set: 12:12. Civil Dark: 19:43 - 06:55. Nautical Dark: 20:17 - 06:20. Astro Dark: 20:52 - 05:45

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

100
78
100
98
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

Medium Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
97
100
99
98
79

High Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
99
84
65
58
22
44
31
18
34
14

ISS Passover

Visibility (miles)

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

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
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Moderate Rain
Moderate Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain

Precipitation Probability (%)

95
95
95
95
95
95
95
95
95
95
95
95
95
95
95
95
95
95
95
95
95
95
95
95

Precipitation Amount (mm)

1.6
1.1
1
1.3
1.1
1.2
1.5
1.7
1.9
1.7
1.6
1.1
1
1.8
2
2.4
3.2
2.8
1.9
1.4
1.6
1
1.1
1.3

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

7
7
7
7
7
7
7
6
6
6
6
6
6
6
6
5
5
5
5
5
5
6
6
5

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

94
91
93
93
91
93
93
94
93
93
94
94
94
96
94
96
96
94
98
96
98
100
98
94

Pressure (mb)

1025
1026
1027
1027
1027
1027
1027
1027
1026
1026
1025
1025
1025
1025
1024
1024
1023
1023
1023
1022
1022
1021
1020
1020

Ozone (du)

339
340
337
336
335
336
334
333
333
334
333
333
334
336
337
337
336
336
337
337
337
337
339
342

Friday 13

Waning Crescent 29%

05:35

13:16

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
22 Bad
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad

Sun - Rise: 07:24, Set: 19:15, Transit: 13:20. Moon - Rise: 05:35, Set: 13:16. Civil Dark: 19:44 - 06:53. Nautical Dark: 20:19 - 06:19. Astro Dark: 20:54 - 05:43

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
99
100
99
100
100
100
64
85
62
62

Low Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
99
92
94
95
94
97
95
95
96
100
48
82
52
52

Medium Clouds (% Sky Obscured)

96
96
100
100
100
100
100
95
98
100
100
97
100
95
93
89
99
100
100
31
29
28
29
29

High Clouds (% Sky Obscured)

39
50
34
33
33
58
44
47
100
100
100
100
100
100
86
94
33
58
25
16
64
75
62
62

ISS Passover

Visibility (miles)

2
2
2
2
3
2
1
1
0
0
0
0
2
4
8
9
9
9
9
9
9
9
9
9

Fog (%)

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

Precipitation Type

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

Precipitation Probability (%)

95
95
95
95
95
95
95
95
95
95
95
95
95
95
95
95
95
95
95
94
81
67
45
50

Precipitation Amount (mm)

2
1.7
1.5
1.5
1.2
2.1
2
2.2
2.5
2.3
2
1.5
1.1
0.7
0.6
0.4
0.3
0.6
0.6
0.2
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

5
6
5
6
6
6
8
11
12
12
12
12
12
11
11
11
10
10
10
10
10
11
10
11

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

93
94
94
94
94
94
96
100
96
98
98
98
98
95
95
95
95
95
93
93
85
84
81
80

Pressure (mb)

1019
1019
1019
1018
1018
1018
1018
1017
1017
1016
1016
1016
1016
1016
1016
1016
1016
1016
1016
1017
1017
1018
1018
1018

Ozone (du)

340
341
340
342
345
344
343
344
345
346
346
346
345
344
344
347
351
354
358
362
367
367
373
375

Saturday 14

Waning Crescent 20%

06:02

14:26

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
22 Bad
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad

Sun - Rise: 07:22, Set: 19:16, Transit: 13:19. Moon - Rise: 06:02, Set: 14:26. Civil Dark: 19:45 - 06:51. Nautical Dark: 20:20 - 06:17. Astro Dark: 20:55 - 05:41

Total Clouds (% Sky Obscured)

63
68
69
68
91
100
100
99
97
96
96
74
90
98
99
100
100
100
100
100
99
100
100
91

Low Clouds (% Sky Obscured)

52
49
44
40
69
93
93
84
77
57
39
6
3
3
3
3
3
3
3
0
0
3
12
50

Medium Clouds (% Sky Obscured)

30
22
19
13
15
18
25
21
18
14
19
19
21
24
24
24
21
25
58
98
92
92
96
53

High Clouds (% Sky Obscured)

63
68
69
68
81
77
100
94
88
82
84
72
86
94
97
100
100
100
100
97
91
96
94
82

ISS Passover

Visibility (miles)

9
9
9
9
9
2
5
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 (%)

52
44
42
39
40
33
23
26
14
7
5
2
0
0
0
0
0
1
0
1
3
4
10
12

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

8
8
6
4
2
1
1
1
-1
-1
-2
-2
-0
0
1
1
2
2
2
2
2
1
2
2

Relative Humidity (%)

81
81
77
69
64
60
60
57
51
47
46
49
58
65
71
75
78
79
80
82
82
80
82
83

Pressure (mb)

1019
1020
1021
1022
1023
1024
1025
1026
1026
1026
1026
1026
1026
1027
1028
1028
1028
1028
1028
1028
1028
1028
1027
1027

Ozone (du)

374
372
374
373
373
375
375
377
379
383
383
378
373
369
367
365
363
362
361
356
354
351
347
344

Sunday 15

Waning Crescent 12%

06:25

15:38

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
22 Bad
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad

Sun - Rise: 07:20, Set: 19:17, Transit: 13:19. Moon - Rise: 06:25, Set: 15:38. Civil Dark: 19:47 - 06:49. Nautical Dark: 20:21 - 06:15. Astro Dark: 20:56 - 05:39

Total Clouds (% Sky Obscured)

95
100
100
100
100
100
100
100
100
100
100
99
99
99
100
100
97
94
91
95
96
97
97
98

Low Clouds (% Sky Obscured)

30
53
84
85
84
87
89
89
90
89
88
39
30
32
38
44
34
31
27
37
45
52
61
70

Medium Clouds (% Sky Obscured)

78
98
98
97
98
98
98
98
99
99
99
89
53
24
20
24
57
53
57
69
76
86
88
90

High Clouds (% Sky Obscured)

82
93
97
100
100
100
100
95
90
85
78
71
62
60
61
59
97
94
89
81
74
66
52
39

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 (%)

13
21
24
23
28
26
25
30
38
55
38
39
43
35
28
20
33
34
31
27
18
8
12
10

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
2
2
2
2
2
2
2
1
1
2
2
2
2
1
1
1
1
1
1
1
1
2
2

Chance of Frost

Temperature (°C)

4
5
6
6
7
7
8
8
9
9
9
8
8
8
8
8
8
7
7
7
7
7
7
7

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

82
79
72
71
67
63
63
65
69
73
81
82
87
88
88
87
88
90
90
93
88
87
85
84

Pressure (mb)

1027
1027
1027
1027
1027
1026
1026
1026
1026
1025
1025
1025
1024
1024
1024
1024
1024
1023
1023
1023
1023
1023
1023
1023

Ozone (du)

341
340
339
338
335
332
331
329
327
327
325
322
319
316
314
313
311
310
309
308
308
307
307
307

Monday 16

Waning Crescent 6%

06:45

16:52

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

Sun - Rise: 07:19, Set: 19:19, Transit: 13:19. Moon - Rise: 06:45, Set: 16:52. Civil Dark: 19:48 - 06:47. Nautical Dark: 20:23 - 06:13. Astro Dark: 20:58 - 05:37

Total Clouds (% Sky Obscured)

98
98
99
99
96
92
89
71
46
25
25
25
30
35
30
30
28
16
5
13
18
21
39
54

Low Clouds (% Sky Obscured)

79
73
66
60
57
56
53
46
35
22
15
8
1
1
0
0
2
4
5
13
18
21
39
36

Medium Clouds (% Sky Obscured)

93
77
61
50
46
47
40
38
32
23
25
25
30
35
30
30
28
16
0
0
0
0
0
0

High Clouds (% Sky Obscured)

26
41
55
61
41
22
26
21
20
10
15
15
15
15
15
10
7
2
0
0
1
1
26
51

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 (%)

3
5
4
2
6
6
4
3
2
1
1
1
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)

2
2
2
2
2
2
2
2
2
3
3
3
3
2
2
3
3
2
2
2
2
2
2
2

Chance of Frost

Temperature (°C)

7
8
9
10
12
13
14
15
15
16
16
15
14
13
12
12
11
10
9
8
7
7
6
5

Feels Like (°C)

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

Dew Point (°C)

4
4
5
6
7
6
6
6
6
7
7
7
7
8
8
8
8
7
7
6
6
6
4
4

Relative Humidity (%)

81
79
77
72
70
64
60
54
54
55
55
60
65
72
73
77
80
82
85
87
88
91
91
91

Pressure (mb)

1023
1023
1023
1023
1023
1022
1022
1021
1021
1020
1019
1019
1019
1019
1019
1019
1019
1019
1018
1018
1018
1018
1018
1018

Ozone (du)

307
306
305
304
303
303
303
302
302
302
302
301
301
301
300
300
300
300
300
300
300
299
298
298

Tuesday 17

Waning Crescent 2%

07:04

18:06

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

Sun - Rise: 07:17, Set: 19:20, Transit: 13:18. Moon - Rise: 07:04, Set: 18:06. Civil Dark: 19:49 - 06:45. Nautical Dark: 20:24 - 06:11. Astro Dark: 20:59 - 05:35

Total Clouds (% Sky Obscured)

76
66
55
45
33
22
10
24
37
45
45
33
30
45
60
65
69
73
77
74
71
63

Low Clouds (% Sky Obscured)

27
16
4
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
5
9
17

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
5
0
0
0
0
0
0

High Clouds (% Sky Obscured)

69
57
55
45
33
22
10
24
37
45
44
28
30
45
60
65
69
73
77
74
71
63

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

Fog (%)

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

Precipitation Probability (%)

0
0
0
0
1
0
0
0
0
0
0
0
0
0
0
0
1
1
1
8
11
10

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

5
5
8
11
14
15
17
18
18
18
19
17
16
14
14
14
13
14
13
13
13
13

Feels Like (°C)

6
5
6
7
7
16
15
14
15
16
17
19
19
19
18
19
19
15
15
15
15
15

Dew Point (°C)

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

Relative Humidity (%)

91
91
79
71
62
55
49
43
44
43
43
49
56
64
68
74
80
82
82
83
83
81

Pressure (mb)

1018
1017
1017
1017
1017
1016
1015
1015
1014
1014
1014
1014
1014
1014
1014
1014
1014
1014
1014
1014
1014
1014

Ozone (du)

298
297
299
300
302
302
302
303
302
302
302
301
300
300
300
300
300
299
299
298
298
298

Forecast for West Portland, Multnomah, United States of America (45.46,-122.72)

Generated: 11/03/26 07:26:39. Forecast: 11/03/26 to 17/03/26. Timezone: UTC-7.00