Clear Outside v1.0 - International Weather Forecasts For Astronomers

Sunday 11

Waning Crescent 32%

02:40

11:57

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 OK
14 OK
15 Bad
16 Bad
17 Bad
18 Bad

Sun - Rise: 07:47, Set: 16:51, Transit: 12:19. Moon - Rise: 02:40, Set: 11:57. Civil Dark: 17:24 - 07:14. Nautical Dark: 18:01 - 06:37. Astro Dark: 18:36 - 06:02

Total Clouds (% Sky Obscured)

100
98
100
100
100
100
100
100
72
97
83
68
78
100
100
100
81
68
27
44
63
64
59
50

Low Clouds (% Sky Obscured)

22
29
30
30
28
28
2
0
1
3
1
0
0
0
0
0
6
13
0
5
4
0
0
0

Medium Clouds (% Sky Obscured)

92
98
94
87
71
70
77
82
60
62
49
38
59
44
63
36
31
29
21
28
20
17
17
12

High Clouds (% Sky Obscured)

59
96
100
100
100
100
100
100
58
90
65
43
48
100
99
100
59
40
13
27
40
40
45
40

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
2
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 (%)

5
4
5
3
1
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)

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

Chance of Frost

Temperature (°C)

8
8
8
7
7
7
6
6
5
5
5
5
4
4
5
7
9
11
12
13
13
12
10
8

Feels Like (°C)

6
7
5
5
5
5
4
4
3
3
2
3
2
2
3
4
7
8
10
13
13
10
9
7

Dew Point (°C)

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

Relative Humidity (%)

73
73
73
75
75
75
75
75
75
76
76
76
76
76
72
64
59
53
51
48
49
54
59
59

Pressure (mb)

1028
1028
1028
1028
1028
1028
1028
1028
1029
1029
1029
1029
1029
1030
1030
1030
1030
1029
1029
1028
1028
1028
1028
1029

Ozone (du)

306
304
304
305
304
304
304
305
304
305
305
305
306
305
305
305
306
305
305
305
306
304
303
303

Monday 12

Waning Crescent 23%

03:46

12:25

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

Sun - Rise: 07:47, Set: 16:52, Transit: 12:19. Moon - Rise: 03:46, Set: 12:25. Civil Dark: 17:25 - 07:14. Nautical Dark: 18:02 - 06:37. Astro Dark: 18:37 - 06:02

Total Clouds (% Sky Obscured)

40
27
60
22
39
75
76
72
100
98
100
66
87
52
50
27
88
100
91
78
17
43
50
29

Low Clouds (% Sky Obscured)

0
0
0
4
32
18
0
21
34
28
3
0
0
0
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

16
5
0
1
0
9
0
0
0
0
0
0
0
1
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

22
24
60
15
23
71
76
68
100
98
100
66
80
52
48
26
88
100
91
78
12
29
43
25

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
7
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)

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

Chance of Frost

Temperature (°C)

8
7
6
6
5
4
4
4
3
3
3
4
4
3
4
6
9
11
12
13
13
13
11
9

Feels Like (°C)

6
6
6
4
5
3
3
3
2
1
1
1
2
2
3
6
9
10
11
13
14
13
9
8

Dew Point (°C)

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

Relative Humidity (%)

62
62
64
65
66
66
67
67
68
67
68
68
69
72
71
66
63
64
63
63
65
71
77
80

Pressure (mb)

1029
1029
1029
1029
1029
1029
1029
1029
1029
1028
1028
1028
1028
1028
1028
1029
1029
1028
1028
1027
1028
1028
1028
1028

Ozone (du)

303
303
302
302
303
301
301
301
301
299
298
298
297
296
295
294
294
294
293
293
293
291
290
290

Tuesday 13

Waning Crescent 15%

04:51

13:00

19 Good
20 Good
21 OK
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 OK
14 OK
15 Bad
16 Bad
17 Bad
18 OK

Sun - Rise: 07:46, Set: 16:53, Transit: 12:20. Moon - Rise: 04:51, Set: 13:00. Civil Dark: 17:26 - 07:13. Nautical Dark: 18:03 - 06:37. Astro Dark: 18:38 - 06:01

Total Clouds (% Sky Obscured)

6
2
35
42
47
58
75
75
80
80
80
80
80
80
80
75
67
54
43
37
73
87
83
46

Low Clouds (% Sky Obscured)

0
0
24
27
28
35
45
50
45
50
45
45
45
45
45
45
43
37
35
34
32
29
26
23

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
4
7
11

High Clouds (% Sky Obscured)

5
2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
64
60
44
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
73
77
100
100
100
95
96
98
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

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)

2
2
2
1
2
2
3
2
1
2
2
1
1
2
1
1
2
2
2
2
1
3
2
2

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

84
88
91
93
93
94
94
94
94
94
94
94
96
94
91
83
76
71
65
63
64
73
80
82

Pressure (mb)

1028
1029
1029
1029
1029
1029
1029
1030
1030
1030
1030
1031
1031
1031
1032
1032
1032
1032
1031
1031
1030
1031
1031
1031

Ozone (du)

290
288
288
287
287
288
288
288
289
288
287
289
291
292
294
294
296
296
297
297
296
297
296
296

Wednesday 14

Waning Crescent 9%

05:52

13:44

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

Sun - Rise: 07:46, Set: 16:55, Transit: 12:20. Moon - Rise: 05:52, Set: 13:44. Civil Dark: 17:28 - 07:13. Nautical Dark: 18:04 - 06:36. Astro Dark: 18:40 - 06:01

Total Clouds (% Sky Obscured)

77
55
59
67
63
67
62
67
74
78
76
73
46
24
7
8
0
0
0
0
0
15
2
3

Low Clouds (% Sky Obscured)

25
25
28
32
33
42
48
57
69
77
76
73
46
24
7
8
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

7
6
3
2
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

33
32
43
28
13
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
12
1
2

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
8
2
5
9
9
9
9
9
9
9
9
9
9
9
9

Fog (%)

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

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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

8
6
7
7
6
7
7
7
6
5
4
4
4
6
7
9
10
12
13
14
14
15
11
11

Dew Point (°C)

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

Relative Humidity (%)

85
87
88
91
94
96
96
98
98
100
98
100
98
96
95
88
80
70
66
64
66
75
83
87

Pressure (mb)

1031
1031
1031
1031
1031
1031
1031
1031
1031
1031
1030
1030
1030
1030
1030
1030
1030
1029
1029
1028
1028
1028
1027
1027

Ozone (du)

299
299
299
301
303
303
303
305
308
309
308
311
313
315
316
317
317
317
316
317
319
320
321
323

Thursday 15

Waning Crescent 4%

06:46

14:38

19 Good
20 OK
21 Good
22 Good
23 OK
00 OK
01 Good
02 Good
03 OK
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
18 Good

Sun - Rise: 07:45, Set: 16:56, Transit: 12:21. Moon - Rise: 06:46, Set: 14:38. Civil Dark: 17:29 - 07:12. Nautical Dark: 18:05 - 06:36. Astro Dark: 18:41 - 06:00

Total Clouds (% Sky Obscured)

16
30
6
3
25
23
2
1
27
1
1
0
0
0
0
0
0
0
0
0
0
0
0
0

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
2
2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

16
25
4
1
25
22
1
1
15
1
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 (%)

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

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)

4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
5
5
5
5
4
4

Chance of Frost

Temperature (°C)

9
8
7
6
5
6
5
4
4
3
3
3
3
5
6
7
11
13
15
15
15
15
13
12

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

87
90
90
91
91
90
88
88
88
86
86
86
85
86
80
71
65
60
55
56
59
60
64
69

Pressure (mb)

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

Ozone (du)

326
327
327
330
332
332
334
335
336
338
338
338
340
338
338
338
338
338
338
338
338
338
339
339

Friday 16

Waning Crescent 1%

07:30

15:42

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
18 Good

Sun - Rise: 07:44, Set: 16:57, Transit: 12:21. Moon - Rise: 07:30, Set: 15:42. Civil Dark: 17:30 - 07:12. Nautical Dark: 18:07 - 06:35. Astro Dark: 18:42 - 06:00

Total 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

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
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)

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 (%)

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

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
3
3
3
3
2
2
2
2
2
2
2
2
2
1
1
1
1
1
1
1
1
1
1

Chance of Frost

Temperature (°C)

11
10
9
8
7
6
5
5
4
3
3
2
2
3
4
5
8
10
13
13
12
12
11
9

Feels Like (°C)

13
13
12
11
8
7
7
6
5
5
3
3
3
3
3
3
8
9
11
11
12
12
12
10

Dew Point (°C)

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

Relative Humidity (%)

72
74
76
77
78
79
79
79
80
82
82
82
83
77
73
70
63
58
53
54
56
57
60
63

Pressure (mb)

1025
1025
1025
1025
1026
1026
1026
1026
1026
1026
1026
1026
1027
1027
1027
1027
1027
1026
1026
1026
1025
1025
1025
1025

Ozone (du)

340
340
341
341
341
341
340
340
339
338
338
338
338
336
334
332
330
328
326
324
322
320
319
318

Saturday 17

Waning Crescent 0%

08:06

16:51

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

Sun - Rise: 07:44, Set: 16:59, Transit: 12:21. Moon - Rise: 08:06, Set: 16:51. Civil Dark: 17:31 - 07:11. Nautical Dark: 18:08 - 06:35. Astro Dark: 18:43 - 05:59

Total Clouds (% Sky Obscured)

0
0
0
0
0
0
1
4
6
16
21
29
34
29
22
26
31
35
35
35
40

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
1
4
6
12
13
12
6
3
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

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
5
11
12
19
19
18
22
26
25
15
20
35

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

Fog (%)

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

Precipitation Type

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

Precipitation Amount (mm)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

10
9
9
8
5
4
4
3
2
2
1
0
0
1
1
1
4
5
7
8
8

Dew Point (°C)

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

Relative Humidity (%)

69
71
72
75
76
76
79
78
80
80
81
81
81
77
73
69
64
59
55
57
57

Pressure (mb)

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

Ozone (du)

317
315
313
311
310
309
308
307
306
306
305
305
305
304
304
304
304
304
304
305
306

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

Generated: 11/01/26 19:56:53. Forecast: 11/01/26 to 17/01/26. Timezone: UTC-8.00